《你有多久没说老师好了》

龙□摇□头笑着□ □《东京流浪者》□To□yo Drifter)□摄□1966年，第二年□□□□顺就被日活以□□□看(🥖)不懂”为由炒了鱿鱼。其实□《东京□浪者》比□木的□作都规矩□了，应该□缘于电影(□)肉食者们重□之下的收敛。但影片中□木所□守的特(□)色并没有□变□□(🚮)依然□造出了一个光影怪□悬□迭起的黑帮世□。于□单剧□间的张弛有□收□□(□)如，更□人得见□□演的□□。影片的娱□元素□□极致：□👅)俊□美女，激烈枪战，四季风光，流行歌曲……，铃(□)木(❎)没有表现出□术片□演与生俱来的清高姿态□相□他(🕉□娱乐为首□宗旨却从未(🚒)被□弃，只是前提他必须(💟□以自己(🖨)□方式讲述。A□us□a 109K2: Al□ine□Mediv□c Res□ue　　Str□ight Up's ex□loratio□ of v□□tical fl□g□t b□gin□ wit□ a□high□imp□ct al□ine resc□e □mid an a□alanc□e. The drama□ic opening se□ue□ce documents □□e dangerous wo□□ of the Reg□ mount□in re□□ue team and the invaluable ro□e of□the Agusta A1□9□2 helic□pte□ in□saving li□es and minimizing □njurie□.　　As the □am□□a□pans□o□er beau□iful □□□tas of the□sno□-c□ve□e□ Swiss Alps, □t □u□s to□a c□r□ice, as a c□unk of sno□ breaks□fr□e, triggering a□ avala□che. The □ranquil scene is shattered as□the a□alanche□thunders down th□ mounta□n sl□pes□ With terrifying □□eed, □t h□ads straight□f□r a moth□r and child □rapped in□the□r ca□, □h□els □□inni□g on the icy□ro□d.　　□he mo□her c□lls□for□help on□her □ell □□one,□an□□a sec□nd c□ll fr□m a snowplow prompts radio□dispatc□. The□Rega mountain □escu□ team alread□□is□a□rborn□ en route to the□s□ene, the red c□oss □□inted □n□the helicopter's white underbelly signaling tha□ medical h□lp is on t□e way. The mot□er esc□pes, □ut □er so□ is m□ss□ng□ Wit□in mi□u□es□of the□helic□pter □andin□, the rescue tea□ dig out th□□car□ □xtract□the trapped □o□□ apply first □id, and airlift hi□ and his mot□er to safety.　　A s□□nific□n□ mountai□ ha□a□d, avalanches a□e respon□ible for□many□deaths e□ch□□□ar. Time is o□ the □sse□ce□in □valanche rescu□ work. A pe□□on has a 90 perc□nt ch□n□□ of □urvi□al if found □i□hin□t□e fi□s□ 15 minute□, but one's chances of sur□ival□dim□nish □ith each □assi□□□mi□ute. Not only d□ helicopt□rs p□ovide quick acces□ for r□scue teams,□t□e□ al□o prov□de a lifeline □o medical care. Flyi□g □he□injured to the nearest h□spital as□rapidly as possible □s not t□e only type of resc□e operation; of□en □elicopte□s b□in□ □□e h□□pital to□the □nju□ed, w□□ re□□i□e tre□tment at the□scene□　　The □ow□r□ul avalanche was sho□□i□ Briti□h Columb□a'□□ Selkirk Mountain□ un□e□ t□e sup□rvis□on of the□□anad□an Avalanche Asso□□ation. □he CAA cont□ols avalanche□risk □o□ the□□afet□□of heli-skiers. To c□□ture the avalanc□e head-on,□ava□a□che □xpert□and □i□mmaker Steve □ro□hel and □avid□Douglas□develope□ a quarter-inch-t□ick steel container for the IMAX camera, □hich □as equipped with a trigge□ing devi□e an□□a beeper□□o □hat□t□e ca□e□a□c□u□d □e found once th□□avalanc□□□had swe□□ it d□wn the mounta□n.　□✖□　The □e□cue was complet□□ in Switzerland'□s B□rnin□□□ass n□ar t□e I□ali□n □o□der. Filming th□ Rega rescue helico□t□r air-to-a□r se□uence turned into a□ inte□nation□l excursio□ as □ouglas c□ase□ th□ su□ligh□□over Italy in one d□rection □□d□in Au□tria in another□□efo□e□setti□g down in Switze□l□□d. In □nother dramatic shot, Dougla□ centered the red c□o□s in□the □ros□hairs of□□h□ c□me□a□lens as the□□raft □e□□ended.□To facilitate□this sh□t□ Doug□as dug a h□l□□in □□e snow lar□e enough□to acco□modate h□ms□lf an□ the IMA□ ca□era. Insi□e the ho□e,□□ fe□t below the hel□copter, he filmed its takeoff.　　Accordi□g to □oug□a□, "The helicopter□i□□the instr□□ent of□rap□d respons□ to nat□ral physic□l and socia□□disaste□□ a□ound □he world□ □lle□iat□n□ hum□n suffering on a□major scale□ For the□indiv□d□al caught □eyond the l□mi□s □f □raining or eq□ipm□nt, often the l□st c□a□c□ f□r survival is t□□ hope th□t a helic□p□e□ will get to them in □ime□ "□　Th□ Pitcairn PCA 2□ &q□o□;Mis□ Champi□n"　　□or□cen□uries humans dream□d□of fli□ht. □□□ Chinese, i□ the□12th ce□tury, □□□□□□p□d a toy helicopt□r □ad□ fro□ □ p□ir□of s□ats mount□d on a sti□k, but s□ri□us efforts had to w□it unt□l th□ early 20th centur□. Then, a□te□ □□e□Wright bro□her□&#□9; □i□tor□c flight at□Kitty Hawk, □□ dre□me□ of fl□ght unfet□ered by t□e limitations of run□a□□ and□airports. Yet □y the ear□y 1930s we □er□ still at the dawn of the pract□ca□ ro□orcraft, □hich promised □□ give□fo□m□□□ humanity&□3□;s vision.　□The□□en year period□b□□ween 1925 and 1935□was an excit□ng ti□e in avi□tion□□ist□ry, but few□aircra□t so caught and□held t□e public's a□□en□io□, as□t□e Autog□ro□ Nickn□me□ □□e "flying □indmill□□quot; □his□stra□ge-lo□king a□rcraft□was first□successfully□flo□n in 1923 by t□e S□ani□h i□ventor, Juan de la C□erva,□who□□ad□been□□□rking o□ the development of such □ craft sinc□ 19□9. □he □□t□giro fasci□ated□t□e air-m□nded □ublic becau□e of i□s□remarka□le□p□rf□rm□nc□ and high d□gree of safe□y,□att□acting such lea□ers □f Ameri□□n□aviation□as Charles Lindbe□gh and□Amelia Earh□rt.　□J□□n de la C□erva □□l□ the American ma□ufacturin□□rights to Harold Pi□ca□r□ i□ 1928. Pit□airn&#□9;□ Autogi□o boas□ed a□more modern fusel□□e □□th better aerodynami□ q□al□ties□ I□□□lso provided prospectiv□ b□y□rs □it□ a c□o□ce □□ either a 300- o□ 420□hor□epower engin□□　　In the film, Harold P□tc□irn&□39□s □o□ Stephe□ flies &□□ot□Miss□Cham□ion," a □93□ mod□l. T□is Auto□i□o□ used□for□□romotion by the Champio□ Spa□k Plug □omp□ny, i□ controlled like an a□rpla□e□ but is lifted□with blad□□. Altho□□h□the□origi□al□□otor bl□des □ave seen 1□600 □□ur□ □f fli□ht □im□, they□are still air□□rthy. □i□h a 330-h□r□epower Wrigh□□R 975-□ en□ine, the Autog□ro □as a cruis□ng s□ee□ of 98□mph and a□top speed of 1□8 □□h. &quo□□M□ss Champion&qu□t; led a Nationa□ Air Tour a□□ m□□e the then-risky □00- mile□□ong flight □rom Miami to□Havana, Cuba. (Until then□ th□ longes□ over-water flight by□a□ Au□ogiro ha□□□een 25 m□les □n length.) Later, "□iss □hamp□on" flew nons□□p over a dista□□□ of 500 mil□s□t□ Ch□c□en I□za i□ □he Yucatan□rai□forest□ &□uot;M□ss Champion&□uo□□ □as □etire□□from □ct□ve serv□ce i□ 1□32 after sett□ng a n□w a□titude record for rot□ry-□ing aircraf□. Climbing to a height□of 21,500 □□et □n□1932, the□Aut□giro□□u□□as□ed the □revious recor□ set □y □□e□i□□□arhar□. Toda□, the □utogiro is con□ide□ed to□be the evolutionary "mi□sing l□nk" from w□ic□ t□□ pract□c□l helicop□er was□born.　　□or□y y□ars lat□r Stephen Pitca□rn □egan the formida□l□ task o□ c□l□ect□ng □nd res□ori□□ ex□mp□es □f □is father&□39;s a□rcraft□□He trac□ed down "M□ss Champ□on□quot; an□ □n October □□ □□82 began□the pain□takin□ □ask of□restoration, usi□g the □ri□inal Pitcair□ fact□ry□drawings.□In the spr□n□ of 198□□"Miss Cha□pion&q□o□□ flew□a□a□n.　　T□e Bell 47G□ A□Flying Lesson　　Sin□□ □i□cair□'s □uto□iro□ imp□oved□contr□l s□stems allow □h□□airf□□me to□r□se di□ectly□f□om t□e ground w□th a powered ro□□r. St□aight Up!□puts□yo□ in the pilo□□□s□seat o□ a Bell□47G□as □he□basi□□□l□m□nts□of helico□□e□ □peration ar□ d□□ons□r□ted. T□e B□□l□47G□#39;s □ingle-r□t□r configuration □s by far t□e most comm□n type u□ed to□□□. You□ flying lesson□be□ins□　　As □ hel□copter□pi□ot, t□e pil□t us□s □ll four □imbs to □ly,□all a□ the same time! With th□ le□□ h□n□ hold□ng the □o□lect□ve p□tch □ontrol lever, he pulls u□□ever□□o slightly□ and we □o stra□g□□□□p i□t□ □ sl□w-motion□hover□ The spinnin□□rotor□b□ades act as sm□ll wings, □ut they□spin□so fast□that they create □n□ continuou□□disc of l□ft. W□en th□ bla□es change a□gle□ or□pitch colle□tiv□ly, th□ □elicopter □ises□or falls. The □ilot's r□□□t h□nd always□holds the cyc□ic □□ntrol, ef□ectiv□□y tilti□g t□□□whir□ing disc above. Point left□ til□□left□ P□i□t rig□t, tilt right. □h□ camera then close□ in on t□□ ta□l □o□or. On□e again, t□e alte□ing of the□blad□□ affect□□dire□tion. The□c□op□er□□pins□i□ re□ponse to t□□ pi□ot's depress□□□ □ne o□ the□two foot pe□als. If he d□presses □h□ sec□nd p□□al,□the he□ic□□□e□□s□ins in the opposite□direction.　　The□Pi□secki H-21B Ta□dem R□tor □ircraft, &qu□t□The□Flying Banana&q□o□;　　The last□fly□ng H-21B heli□opt□r in the wo□l□ ta□es off, heads for th□ beach and □ruises □00 fe□□ above□□he Pac□fic surf off the coast of California. □ne o□ the earliest □a□dem □elicopters, t□e H□21B repres□nts □□e birth o□ the heavy□lif□ he□□copte□s and dates b□ck to the early□19□0s. N□cknamed "□he□F□ying □an□na□quot□ for its□sh□□e□ t□e□H-21B □ad more power □nd great□r stability than□previo□s h□lico□ters. The tandem-ro□or H□21□□carri□□ two sets of □□oden □lades s□tuat□d□ne□rl□ □0 feet apart □ut □□erat□d by one se□ of h□l□copter flig□t contr□l□□ Th□ □ilot□must be ever vig□lant, as this□helicopter cou□d rapidly invert should th□□pil□t let□go of the□controls□　　T□e□vinta□□ H-21B □sed f□r the □ilm was decommissi□ned from□the U□□. Ai□ For□e i□ 1972 □nd was resto□ed b□ the Ca□□fo□nia-based □la□s□c Rotors□ T□e Rare and Vintage Rotocraft □u□eum. This nonp□of□□ m□□eum and r□storation facilit□, dedica□□d t□ the pres□□vatio□ of unique, vintage and rare□rotorc□aft, sp□nt □o□e than□□0,□00 hours returni□g t□e H□21B to a□rworthi□ess. Every ho□r □l□wn requir□s 100 □ours of□m□i□t□□a□□e. Classic □otor□ is the on□□ museum of□its kind□to maintain ei□ht helicop□ers □n□flyin□ condi□□on□ Whe□ it□ new fa□ility in Sa□ Dieg□ has□been comp□eted, th□ museu□ wi□l e□pand□i□s exh□b□ts□f□om 1□ □o□30 □i□tage ro□orcra□t.　　O□e of □he hi□hli□ht□ □f □□s collect□o□ is a□famous relati□□ of the □-21B. This □s a V 44 □th□ co□mercial version □f the H-21□-nicknamed □q□ot;T□e□Ho□□ One"-and i□ the only one to□land at the Vatican an□ be ble□sed□b□ the pope. W□ile on a□1□59 de□□ns□ration □our i□ Europe, the helicop□er and its crew □□d prov□ded help to□Italian co□munities following a devasta□i□g □arth□uake.　　□□ture □elico□te□ □esign□　□□)　One aspect of current research cente□s □r□□nd the d□velopment of &q□ot;quiet technol□□□" that wi□l □ll□w□helic□□te□s t□ □□c□me better□neighbors□and to□operate m□re stea□thily i□ poli□e and military o□er□□□ons.　□Q□ie□□technology advances rely on a □om□ination of t□chnologies, whi□□ inc□ud□ improved □otor blad□ d□si□n □nd □he user of r□tor s□st□ms wit□ □our or m□□e blades□ Replacing th□ tail rotor □it□ a Coanda-effec□□NOTAR (No□ail□otor) system goes a l□ng way i□ reducin□ noise, □□ does sh□ouding the t□il roto□ in an a□ra□gemen□□□now□a□ □ □□uot;fan-in-fin□" □t□er□advance□ fo□us□on n□ise-dampeni□g air□i□lets and □mproved engine nozzles.　　New□helicopter□des□gns □re test□d in the world'□ largest wind □unnel at the NASA Ames Flight R□sear□h Center loc□ted at Mof□ett F□eld in Califor□□a. Ame□ was □o□nded in 1939 as an air□raft res□□rch □abo□□tory□□f the National □dviso□y □ommittee for Ae□onauti□□,□whi□□ be□ame part of t□e Na□iona□□Ae□ona□t□cs □nd Space □dm□nistrati□n (NAS□)□in 1958. NASA ha□ the lea□□□□ ro□e in aerosp□ce opera□ion□ syste□s,□w□ic□□□□clude a□r traffic□□o□trol, □l□ght effects on humans, a□d ro□o□craft□technology. N□SA Ames □cientists an□ □□g□ne□r□ □tudy□robo□ic □el□□□pte□□,□high-spee□□hybrids, and adv□nces□in□qu□et □echnolo□□□ The cente□ also□has □ajor r□spons□bil□□ies for t□□ □reation of design □nd d□velopment to□l□ □nd for win□ tu□n□□□testi□□.　□(🔵)The NASA-Be□l X□-1□ □il□-rotor　(❤)　In t□e film□ □n□XV-15□converts ov□r Dallas-□ort W□rth Air□□rt. Th□ XV-□□□i□ an experi□enta□□roto□c□aft, t□e pa□□n□ of a new family of airc□a□t called□"t□□t-r□to□s.&qu□t;□The□tilt-rotor combines the h□vering□a□□lity □□ th□□helic□□te□ wit□ the speed of a fix□d□wing airc□aft.□T□e □V-1□ ca□ take off and land like a helicopter.□The □udience will see the engines tilting forwa□d as the tilt-rotor□b□comes a high-speed pl□ne.□　T□□ B□ll□Boe□n□ □□2□ Ospr□y　　□ V-□2□□sprey□unwraps□ e□erging□like a □rehisto□ic □ly□□g dino□aur. Bu□lt primari□y f□r the U.S. Marines, Air Fo□□e, and□Na□□, the□V-22□Ospr□y has□wings t□at piv□t and rotor□ □□at fold to □a□il□tate its storag□ a□ sea. In le□s than 9□ seconds, you wil□ see the V-22 complete thi□ □roces□. A□though □til□ classified as a □ilt-□otor□ it is faster, with □hree times the range and more □ha□ ten times the □□ylo□d of it□ □r□deces□or. It □hows the pro□ise o□ lo□g□□istance trav□l, without □irp□rts.□　The □□wk 4□G□roplane　□Rot□rcraft □volu□ion is al□o in the □ands of the □n□rep□en□ur, and t□is indepen□e□t □p□rit□i□ m□st e□ident in the Haw□ 4 Gyr□plane□ While some designs produce ground□reakin□ c□□□ges, this□airc□aft brough□ the eco□omy and s□fety of the□Autogi□o in□o the sp□ce□age. A rotor is used□□or□□low-speed□flig□t, bu□ at □igh□speed cruising□all the□l□ft is provided b□ the wi□g whil□ the rotor has no lift. The□Gyroplan□ sho□s□promise□a□ a□h□gh-speed,□low-disc□load□ng□rotorcraft.　□Th□ B□ei□g-Sikors□□ RAH-66 Com□nche　　The □oman□he r□ps □□d dips acr□s□ the s□□een, set □gainst a□sunset. This pro□ot□□□ hel□copter has stealth tec□nol□gy. □t&□3□;s □mart, a□ile, fa□t □nd invisibl□ to □a□□r. It□#39;s□the □irst□helicopt□r t□ p□ov□d□ real□□i□e d□□□tal data to □e□dquarters. Se□i□g □n the dark□□sensing the □orces at play□around us and □cting on□the ev□dence□in r□al time, t□e Comanche is a □omplex fly□ng machine with□a human bein□ at its heart. E□eryday, in □nexp□cted w□ys, it□exte□ds our power□ and□puts us to work with a re□o□□□io□ary □oo□□　　The□Com□nc□e i□ the centr□l e□□ment □□ □h□ U.S. Army's fu□ur□ □b□e□tive Fo□ce□ In add□tion to its c□mplement of□missiles□and □0-mm□ca□non,□□h□ aircr□ft c□rries s□□te-o□-the□art□se□□o□s and avionics to provi□e□battlef□eld commanders with □o much a□c□rate i□form□□ion □bout enemy move□ents.□Thi□ knowledg□ w□□l trans□□□e in□o mo□e precis□ targeting, incr□asi□g□the effectiveness of friendly force□ b□yond current capabilities□　　The U.S. Army□has defined a requirement □f more□than 1□200 □oman□□□□ for□the□Object□ve Force. □he□RAH Coma□che, the army'□s □1st□ce□t□ry c□mb□t heli□opter is □eing developed □y the □.S.□Arm□ and□a team of leading aer□space companie□□headed by□the B□eing Company and Sikorsky Aircraft Corpo□ation, a unit of United Technologies Corp□ration.　　The Sikorsk□ UH-6□ B□□ck H□wk□a□d AS 35□ B2 AS□ar Enfor□□ th□ Law　　(🐰□□vent□ swiftly unfold as the radar□plane □pot□ an □qu□t;un□den□ified" Cessna dr□pping bundles of dru□□□off th□ coa□t □□□M□a□i at dawn. A sig□al □lerts the Ma□ine an□ A□□ □ra□ch of □□S. □u□to□s who□□peed out to□intercept the □mug□le□s□ Ju□t a□ th□□dr□gs a□e tr□n□fe□red □□o□ □oa□ to□van, The AStar helicopter□bursts ov□r the treetops, deploying □ tact□cal □eam □o□arre□t the dr□ver. While □he smuggl□r's Cigaret□□ boat attempt□ to escap□, a Black Hawk□helicopte□□dips down to c□eate a giant backw□□□. In a stunning dis□l□y □f impeccable teamwork□ th□s action forces t□e fle□ing boat to swer□e to □□h□lt as a□Customs b□□t cuts it off and apprehe□ds the c□iminals.　　□n a□ty□ical□da□, the□□.S. Customs Service exami□es□1.3 m□l□□on pa□se□gers, 2,642□a□rcraft, □0□889 □□ucks/co□ta□n□rs, 355,□04 oth□r v□h□cle□, 588 vessels, 64,923 entries and u□der□a□es th□ follow□ng □nfor□□men□□actions□ 64 a□rests, □07□n□rc□t□c seizure□, 223 □ther seizures□ 9 c□□rency seizures□ T□□se amount □o 5,□59 pounds of narcoti□s, $443,907 in□currency□ $228,803 in co□veyances, $5□5,791 in me□c□an□is□ and mo□□ tha□ $15,800 in arms an□ ammunition.　　Film□d over a period of □ive days off the c□ast of□□iami□ the □□r, lan□,□and se□ drug bust□was□□□aged b□□□he U.S. Cu□toms Se□v□ce, □hich□relies he□vily on helic□pters □uring □u□h operations.　　U.S. C□sto□s pilot, Tom Stant□n, par□icipate□ in□t□e □h□□t with his co-pil□t K□mberly□Kessel. Kessel□is one□of s□ven women U.S. Customs p□lots and only one o□ two qualified to fly B□ack□H□□ks.□Both pilots voluntee□□d t□ work w□th the film crew. Says Kesse□, a graduat□□of□Embry-□id□l□ A□ronautical U□□versity, "They were□ph□□omenal, r□ad□ t□ t□y anyt□ing."□　　In additi□n to day□□me□fligh□s,□Stanto□ flies□t□□ r□s□ier night□m□ssions. &qu□t;Fly□n□ at□ni□ht is d□n□erous□□s □ou lose al□ per□eptio□ □f what'□ up or down because both t□e sky □nd ocean are black, so they j□st kind o□ run □n togethe□. Th□re's no hor□zon on those d□rk nights□□□uot; □□ys the veteran pilot.　　Typica□l□ he flies □ro□□□□0 to □00 feet abov□ the water at 120 t□□150 knots. □quot;Not many □□ople fly that low,□□ven□i□ th□ □aytime,□quot; sa□□ Stanton. "There'□s no autop□lot□□□o i□'□ □ands on. □l□s yo□'□e chasing s□me□ne.□You □a□e to be a□are. □t can ge□□tens□ out there□□□uo□□　　St□□to□□describes□an□air chase□ "O□ce ther□□#39;s a targ□t, □e lau□ch a□jet w□th ra□a□. □□e je□□pil□t □alls□t□e helicopter out and□we link up, flyin□ i□□formati□□□ We□□ollow□the □ad□guy wherev□r he goes. If he has e□tended-range fue□ tank□, w□ leapfrog□and□□end an□ther □elico□□e□ o□t□to take□up the □has□. (The□Black Hawk carries f□ve hours of fuel.)□W□□n h□ gets □nto his□l□□□in□ conf□gura□ion□ we call the local po□i□e or□she□iff to help□□s out." The □l□ck□Hawk, whic□ can carry up □o 14 people, t□□ic□ll□ car□□e□ □ or 5 a□med p□rsonnel, "s□ we inst□ntl□□have a forc□ of p□□ice □□ficer□ there to g□t the □ad gu□□."□　&□uot;I□ it's a boat, we□□□ve Ciga□ette boats □□k□ the sm□ggler□. We'□ll ca□l □ur □oat and□□ave it in□ercep□.□quo□; Stanto□ flie□□the Bla□k Hawk next to the□boat, ma□ing□it ha□d for the smugglers to n□viga□e. "It i□tim□dates them □nto giving up.□□o□eti□□□ they do [but□ someti□es we chase them□□□r hou□s□ Or we□#39□□l foll□w them□i□to□a □arina and block □h□m□until our □oats c□me. If □hey □□t □he be□ch,□we&#□□□ll□call the state po□ice or sheriff,□□□d t□ey □et up□a perimeter so the guy can't get out.&qu□t;　　S□ant□n, who fli□s mis□ions as of□en□as once or tw□ce a we□k, has bee□ □lying for 26 y□ars, 1□ of those□as an army helic□pter pilot□before he joined U□S.□Custo□s in Miami wh□re h□ is t□e□□q□o□□standard□zation□instructor pilot."□He makes sure tha□ □verybody□flies□□he s□me w□y,□so that wh□n they □eam up, the pilots□e□□ily work □n tandem.□□ilots fly □-h□ur shifts and t□e operation go□s o□ 24 h□urs a da□, 7 days a □eek in areas□□overing both □h□ □ana□ian an□ □exic□n land borders,□□he □tlantic and□Pa□if□c coastl□nes, a□d□t□e□Gulf of Mex□□□.　　T□e M□□□00E Hel□co□ter　　A MD□500 helic□pte□ hovers directly above 5□□,000-vo□t □□wer □ines. As it inches □lo□□r, a l□□□□ni□g□bolt suddenly zap□ out □rom th□ hot line, arcing□to□ard□th□ wand exte□ded □y a line□an □erched on an aluminum □l□□fo□m □hat j□ts o□t from the hel□copt□r. The "□ot□li□e□q□a□ified&quo□; lineman clamps o□t□ the power lines, and helicopter backs off, leavin□ him□to "wire wa□k," □raw□ing alo□□□paralle□ lines to □nspect□□he□PP□ power□line g□id,□100□feet □ff□the ground.□T□ reboard the helic□pter, the□l□neman□must □quot;bond off,"□□□ver□ing the□pr□ce□u□e.□　"I d□n't gi□e □wo hoots □nd a ho□ler about fly□ng inside a helic□pter□ □□t me □u□□□de, that's □here I want □o b□□&□uot; says Da□□el &q□□t;Spider"□ Lockhart, AgRo□ors□linem□n. There'□s only three things I□;ve bee□ afr□id□of m□st □f□m□ life: One wa□ electri□ity,□one wa□ heights□and the □ther was wo□en. And,□I□;m marrie□ to□," he gr□ns□ &□uot;The safest li□ema□ is one □ha□□is afr□i□□of □lectric□ty. When we b□nd to□t□e po□e□□□ines□□ne□g□zed at hal□-a-million □olts□ we□have to □ri□g □urselves to th□ s□me potential. □hat is why □ou see that□ar□ □u□ping out to our □and as we □ake □o□h□the h□lic□pte□□and the pow□□ line □t the □ame□p□tential, so that w□ can el□minate□t□e flow of□c□r□ent," explains□th□□veter□□ linema□.　　□□ider wears a prote□□iv□ hot su□t, 75 percent Nome□ f□r fire reta□datio□ a□d□25 perce□t st□in□ess steel□thread. &q□ot;The□metal thre□□ □as□cally mean□ □ ha□e a □age a□□und me that ca□ be□energized at very high volt□ge□levels□□A□□alf-million volts□p□ss o□er□m□ bo□y,□but I□can□work□□□thout□□nterfere□c□ from□the □le□tricit□."　　He continue□, "□Watch□□g tha□ □lectrici□□ jump out whi□e you&□39;re ener□□zing t□e helicopter is a thri□l□ Getting □n the□wir□, w□lking □□□□wire to do repairs □s a th□□ll. □he bi□□est □hri□l I ge□□□□ from doing□what □ do is bein□ ab□e to d□ both toge□her-the □le□t□ical □art and the helicopter par□ of□it,□the□sp□e□ at which we can □o it and still be s□fe. There □re so many things th□t □□e h□lic□pte□ e□a□les us to do a□□li□emen, which is ve□y rewa□ding.□quot□　□The teamwork of the □k□ll□□ h□lico□ter pilots an□ hi□□ly trained line□e□ ensur□ t□a□ the PP□□Co□p. provides a constant□□ource of e□e□t□□c□ty t□ its□1.3 mill□□n cus□□mers i□ Pennsylva□□a (in □dditio□ to 4□□□m□ll□on□in Latin Am□□ic□ and Eu□□□e). T□ main□a□n the in□e□rity of the transmission sys□em□to residenti□l and comm□rcial esta□lis□me□ts, a□d to e□sure the safet□ □f□th□ op□□a□i□n, the□tea□ plans □nd □ehear□es eve□y move while on the ground □e□ore t□keoff. Eve□ so, u□anti□ipat□d gusts of wi□d □nd glar□□fro□ the□□ires can affect the pilot's d□pth perception, r□quiring total concen□ra□□on during h□s hou□□ at□the co□trols. As the helicop□er is □solated from the□□r□und□ the p□l□□ □nd lineman, clad in protective sta□nle□s □□eel suits, must □on□ onto the tran□m□s□ion □ines to□□ring □hemselve□ to t□e same voltag□ □ot□□t□a□ of the l□ne to wo□k safel□-para□le□□ng□what a b□□d does when□it sit□ on a wir□.　　P□obably th□□most unusual pla□e tha□ □he □irect□□ rigged the camera□was on th□ end of □h□ p□atform on t□e MD 500, w□ich i□ designed to□car□y the □ineman□as□he bo□□s onto □□e half-mi□□ion-vol□ power□line. "We took a□□y the□l□neman an□ put the cam□ra in his place; the lin□man□rod□ behind□the ca□era a□d u□□d □i□ wand to □□aw the arc o□ elec□r□city right o□to the came□a lens. □ don't □h□□□ it's be□□ don□ □□fo□□. It ble□ al□ t□e el□ctr□□ics□□ut of the □ame□a □ □o□ple of □imes before we figured out how to□do□it,&□□ot; recalls Douglas□□□T□e Boeing 234 Heli□op□er:□He□ilogging w□th □i□ited Envir□□m□□tal □am□ge□　Flo□tin□ above the□fores□ □n no□the□n C□lifornia, □ 12-ton Boein□□23□ he□□copter s□l□ct□ it□ target w□th precision. Se□e□ti□□ log□in□ i□ a p□□ces□ wher□□□nly □ □ortion of the available □imber is rem□ved fr□m a □oggi□g sit□. A s□□gl□ tree □s lifted□stra□□h□ u□ from the forest□floor, leaving the□r□st □□ the area□enviro□menta□ly intact. Re□o□ing □uch timb□r-□ery often□t□ees th□t are alrea□y dead or disease□-allo□s the remain□□g trees to thrive on the ad□itional resou□ces o□ □unlig□t, wate□, an□ so□l □u□rien□s. □elilogg□ng i□□env□ronmen□□ll□ fr□endly in ot□□r □ays □s well.□First, □ince the□logs a□e l□fted from the gro□nd□ little soil □ros□on, typical of con□entional □□gging methods,□occurs. Second, in □any cas□□ t□e□h□licopter is able □□ use exist□ng roads for landi□gs□ m□aning n□ □ew□roa□s nee□ to be built in□o th□ are□ bei□g lo□ged□　　Col□m□□a Helico□ters □□t□ more log□ each□year than any □□he□ h□lic□p□er□logging c□mpa□y.□To□prepa□e □he □imb□r f□r□the helicopte□,□the□specially □ra□ned logging□crew □ut it i□to□carefully □eighed section□. Co□□mbia's flight cr□ws □r□ □mong the most experien□ed at l□ng-□i□e □ork i□□t□e wo□ld.□With□sp□ed□□□d p□□cisio□, they are abl□ to move he□vy□l□a□s□of logs at t□e end of lines up t□ 350□fee□ long. Once the□lin□ is lowered from the □□□ing □□4 helicopt□r□ steel to□gs clamp the□l□g an□ the enti□□ tr□e □s removed without□distur□ing the balance of □ature.□□qu□t;It&□3□;s kind□ l□ke lookin&#□□; down 25 sto□ies and □icking u□ a telep□one pole□&quo□; comm□nts the□h□licopt□r pilot□□Dave □t□oupe, w□o □ep□sit□□t□e ti□ber□at a□nea□by transf□r □ard. "The unique □hing about this helico□te□ is that, □hen w□ take o□f from the ground, we weigh app□oxima□el□ 22,000 □□unds. □nd□□□&□39;re rig□e□ □or □bout 26,000 pounds when we□get l□w on fuel. So t□e l□ad act□ally weighs m□□e th□n□the helicopter. It□;s□□□citi□g and ha□□owi□g □ll at□the □ame time.&q□ot;　　Th□ Boeing 234s have a □ift □apacit□ of 28□000 lb□ (12,□27 □g),□but□most □ften carry loads between □3,□□0 lb, (10,454 kg) to □□,000□lb □10□909 kg) □u□□to eleva□□□□ and □ir □emperature consid□ra□□on□. The□com□a□y trains lo□gers to work wit□□h□lico□ters □ecaus□□load weight is □uch□a dr□matic p□□□ of wh□t □hey d□. Weight is□d□term□ned,□u□ing a formula,□which are a function of□th□ volu□e □nd the□type□of wood. Diff□r□nt tree species have different□we□ghts per vol□me.　　When one of the□□□lots □ugge□ted usin□ the log □s a p□a□for□ for the came□□, Douglas□rea□ized another exc□ting c□mera angle. The po□sibi□□ty exi□ted that the bran□□es could s□rape □ff the □amera as the lo□ wa□ hauled u□. Dou□las□prevented □h□s by placing the cam□ra □nside a heavy steel avalanche box,□which he anchore□ □n □he end of a big□□□g. On□e the □og wa□ g□a□pled□ the helico□ter h□uled □h□ prote□te□ ca□era □igh□ through the□□ranche□, □iving t□e audience □ breatht□king □ie□ from□□he per□p□c□□ve□of t□e log! □he U.S. Ma□ine C□rps □□-8B Harri□r□ □H-□□ □obra, CH-53E Super Stallio□ and CH□46E Se□ Knigh□ on a Mil□tar□ Mission　　An A□-8B Harri□r jet□d□monstrates □ts vertical landing ability followed b□ a force reco□naissance i□service e□ercise fr□m an aircraft carrier, as □a□i□es climb □board the CH-□□E□ AH-1W Co□ras and Harrier□□form an□assault-su□po□t package, as the □ec□□naissan□e tea□ se□s out on□a missio□□to ob□ain inva□uable int□llig□n□e about the enemy□　　Inside□the □H-53E, the ma□hi□e□gun□er is□at t□e ready□as a Co□r□ fi□es three rockets. □he action heats up as the IMAX camer□ capt□res the Ma□ine□ □ast-ropin□ through th□ "□□ll hole" and s□iding□down a rope dangling fro□ th□ C□-53E, land□□□ i□□enem□ territo□y. The □ea□er of□the rec□nnaissan□e tea□ says, □quot;□y the time yo□ get t□ touch rope □n□a liv□ situ□t□on, □ou and your me□□□eel t□□hter □han f□mily. □our □ates ar□ tied like the strand□ of a□rope□&qu□□;□　Two□hours□□ater the□Marine□□have□com□leted □heir □ission□□n□ are□r□ady to be evacuated. No□ □he enemy □unts □hem on □he ground. Tre□s shake as□□he resc□e □H-53E□helicopter hovers ov□r□□ad, lo□ering a□rope □o□□he squad, now u□ to □hei□ waists i□ w□ter. One after the other, i□ □ mat□□□ □□ □eco□□s, t□e men clip the□□elves onto t□e □o□□.□"Extr□ction□ eve□□more than □nsertion, is when you n□ed sp□ed. You've bee□ aw□ul quiet. Sudde□l□, □ou□#39;re □wful □□ud,□quo□□ s□ys S□t. □ames □enneke, □he□squad□leader.□□e□□s□first □n and la□t out□ Lifted□up,□lik□□washing on a lin□□ the s□ua□□d□ngles□□eneath the hel□copter as it is□es□ort□□ b□ C□b□as□ out o□□r□t□□ Atlan□ic.　　&□uo□;□t□#□9;s □□r□li□f □o□g□t out.□Bu□ the□e□#39;s that moment of d□ubt. Ev□rything□slows down while you□;□e□e□□osed �□holding your □re□th for t□a□□happy e□ding. And□□hen yo□ g□t it, you feel□on □op□of the□world.□Of cour□e, then w□'□e got □□□c□mmut□□hom□□just□lik□□ev□rybo□y els□,□□uo□; smiles□Kennecke.　　The□M□-□6 and Mi-8□D□live□ Humanitarian□Aid　　Some□im□s, someth□ng ve□y□pr□cious must b□ deliver□d □ehind□en□my lines-□o□□.□Si□rr□ Le□□e is a n□tion t□□t has suffe□ed years o□ con□lict. Fr□m the food d□pot to the □ot□s□o□□ he□icop□er□ □r□vi□e □n□air b□idge□ Hoisting food□and medic□l supplies to distre□sed□p□ople behind□re□el-□e□d□territor□es, they □ave th□ ability to□hop □ver hot zones in desp□rate si□uations.　　The worl□&#□9;s l□□ge□t p□oduction□he□icopter-the Russian-made Mi-26-is the□wor□horse f□r the United Nations (□□) peacekeep□n□□operatio□ □□ □□r-torn S□err□ □□on□□ □he heaviest pr□ducti□n helicopt□r i□ th□ world, this maj□sti□ e□g□t-b□aded c□aft□on□□of four □harte□ed b□ t□e UN□from Russia-□□n carry a□maximum of 44,090 lb (□0,040 k□) o□ □ntern□l p□yload or□u□ to 70□□roops. The Mi-26'□s top speed is 183 mph (295 kph□ a□d it□has□a□rang□ □□ 30□ miles (□00 km).　　In this seque□□□, t□e Mi-26 is □oaded□wi□h cargo □o supply UN □roop□□pr□□ecting a□ □so□ated commu□□ty in □h□ □ent□r□o□ rebe□-h□ld territory. T□e world'□ large□t food ag□ncy, t□e UN World Foo□□P□og□□m □WFP), organized a □a□si□e air□□ampaig□ t□rgeti□g □nterna□ly □isplaced per□ons that□had co□□r□gated near a□c□inic fo□□mal□□urished□children. Onc□ rebels from □he Revolut□o□ar□ United □r□nt□(RUF)□had s□rrounded the ar□a a□d bl□cked r□a□ access, the□WFP wa□ prev□n□ed□from com□leting a □ulk distrib□tion□ □□□te□d, □□ey l□aded up□□heir Mi-8 and □l□w □o the Dar□ clinic wh□□e t□e most□vulne□a□le wo□en and child□e□ we□e□lo□ated□　□"All c□ildren□und□□ fiv□ who are m□lno□rished a□e given a □pecia□□f□eding□pr□gram □n Dar□.□And the u□der-five are alwa□s the f□rst ones yo□ □arg□t for any kin□ of□ex□re□□ maln□uris□ed cas□s, because t□ey□die□very quic□ly,&q□ot; says Aya Shneerson, p□o□ra□ office□ for the□W□P. "D□ru is □ □ind of an islan□□ a saf□ □□land, □□rrounded by areas that are un□afe," she says, &q□ot;and for that reas□□, i□ always se□ved as □□s□rt of □agnet for□the very v□□nerable peo□le coming □ut.□quot;　　Anot□er□bi□ W□P□operati□n, Food for Peace,□□ives □ood to ch□ld□ex-□o□bata□ts, in an effor□ to att□act them to □isarma□e□□ and d□mobi□izati□n □amps.　　T□□ heavi□y lad□n craft □lew □ut of□the □api□al city, F□eet□wn, si□uat□d on the □□□t coa□t □f Africa □etwee□ □uin□a on the north an□ Liberi□ on □□e south. The WFP supervis□s a variety □f fee□ing pr□grams in the displacement camps, feeding 5,0□0 in an operation□th□t targ□ted Bunb□na, Kabala and Daru□in 200□.　　Throughout the □orld, heli□opters have □aved millions of□□uman □ives. T□ere □re 777 million□peopl□ i□ devel□ping □ou□tries, a□□or□in□ □□ the□WFP. In □001 the □FP fed□□7 mil□ion hungry people□(10 percent□o□ the hungr□ poor□ in 82 countries.　□Diamonds, which should have b□o□g□t prosper□ty t□ Si□rra Leone, □nstead□res□□□ed in one □f the □od□rn world□;s most brutal insurgenci□s, dat□ng bac□ □o 1991 when rebels□launch□d a war to□□v□rthrow the □over□ment.□□n the□en□uing year□, c□n□inuou□ □□t□□es between the various□□ac□ions-rebels□ t□e□army an□ the governme□t□di□placed tens o□ thousands of i□nocent civilians□ r□sulting□in hunger and □amine.□In 19□8 □N observers documente□ reports o□ ong□in□ atroci□i□s and h□man □igh□s □bu□es. In 1□99□negotiations □egan□between the□government and the□□ebels,□an□ an agree□ent w□□ si□□ed in Lome to □nd□host□□i□ies□and form a□□over□me□t of natio□al u□ity. By 2000, the UN&□39;s e□panded role res□lted in □□e d□p□oyment of 17,500 milit□ry peacekeeping perso□nel□to various part□ □f the □□□ntr□. Free electi□ns in M□y 200□ have given hope and a fresh star□ed □□ Si□rr□ L□one.　(🔲)　Th□ AS□350 B2 and AS 350 B3 Used f□r W□ldlif□ Re□ocatio□　　In S□uth□Africa, h□licopters□are h□lping t□□save□th□ b□□ck rhino □□om ext□n□tion□ Protec□ed in a few □emote preserves, □□□□r numbers a□e rising. H□wev□r, should t□e rhi□os □□el □ver□r□wded, the□□will□fight to□□he death. To p□ot□ct th□ s□ecies, □□□e mu□t be relocated□□o □a□e habitats, but □hi□ is easier said th□□ done□　　A pl□□form dang□es fr□m a□helicop□er□o□erhead□ □□side anot□□r □elicop□er, flyi□g l□w over the □outh□Afric□n □eldt, a man wi□h a□rifle ta□es aim at □ black rhinoceros, dodging thr□u□h th□ bushes below. The □i□o□ □oncen□rates□on □lying 5 fe□t□above□an□ 10 to15 feet b□hind the □hino□ Anti□ipa□ing it□□every move,□a wildlife veterinarian pulls the □rigger of his gun □oad□d wi□h a□tran□uiliz□r □□rt, □coring a direct hit□that □□c□es□f□lly □ene□rates □he rhi□o'□ inch□th□□k ski□.□　&□uot;W□en I a□ darti□g□animals like□the □□ack rhino, □here is this im□ense □ru□t bet□een mys□lf and Piet, the pi□ot,"□ says □il□□ife□veterinarian□ D□. □ouw Grob□er, who speciali□e□ in immunization□ and tra□sl□□ati□n□. "I kno□ exac□ly w□at he&#□9□s go□n□ to do a□d □he□e □e's going to place me. I don&□39;t□ha□e□to th□n□. I can just co□centrate □□ the animals□ I □ust kn□w □e's go□g to put me the□e in the right spot at the right tim□□ □t□;s□□□□ost □hat □□ senses □h□t the animal&#□9;s go□ng to□do. In that way, he□□an ch□n□e□the anim□l□#39;s m□nd□with □□s h□l□□opter."　□Grobler has□mea□u□ed a sp□cific drug dosage, w□ich can keep a rhi□o□asleep for up□t□ □wo □ours. □nce the□rhino is da□ted, the ground crew □ands as soon as □o□sible□t□ undertake a mult□□□de of tasks. T□ey□monitor the beas□'s vital si□ns, □ake skin and □lood samp□es to stud□ its □asic □ealth and □o d□tect any nutrients □□at□are □a□k□ng. This e□sur□□□th□t the habitat is□□ealt□y for long-t□□m propa□at□o□. □h□y also conduc□ pre□nancy t□sting. Each rhino□;□ ear□is□not□□ed s□ th□t□□t c□n be identified easily from th□ air a□d gr□un□.□The tip of the second □□rn is removed to provide m□t□rial for ge□etic□r□s□arch, an□ a trans□i□ter□□s f□tted into the rhino's h□r□ for t□ack□ng its whe□□abo□□s. Poachers present a constan□ dang□r □o the rhinos&#□9;□security. S□ould a p□acher remove th□ hor□ for□export,□the tran□mi□t□r w□□ld tri□ger a□□alarm.　　When two ma□es□□nhab□t the same territory,□one must be relo□ated□before th□y bat□□e t□ the death.□Pl□cing a□sling i□□positio□□ th□ crew ro□ls the rhin□ aboard the platform, making sure it is fully as□eep. Wi□□ □ li□ting capab□l□ty o□ 3,500□lb (1,59□□k□), the AStar B 3 c□n re□oca□e the □,□50-lb (1022□kg) rhino to an area of □he□□anctu□ry that i□ accessibl□ only by h□□□co□ter.　(🕜)　□he ext□□sive re□earc□ on eleven □□ack rhinos acquired during□the four□day sh□ot wa□ made□p□ssibl□ only through□SK Fil□&#□9;s fin□ncial contribut□on. □quot;My field□of □x□□rtise□lie□ i□ the capture an□ relocation of Af□□can wildli□e. I am□ext□emel□ gr□teful to Straight Up□ for sponsorin□ □his □ncredibly □mport□nt research and □e□o□ation program□at the ga□e park□ With□ut□the film□ this resear□h woul□ not□hav□□ha□pened," says Grob□e□, who o□ganized the cap□ure,□r□sea□ch a□d re□o□ati□n project, with the film□;s product□on c□ew. "□□very a□imal is □□st so v陆永居还□有将□□说了，此时陆明□知道怎么了，显然自己也是听说了，□过陆明沉□□一会，就□陆永居说(🛸)：(♟)“□唐玲玲放了吧□她现在已经没有利(👯)□价值了。”□＂□---□-就□了□哦。□□昂迪更斯一(😾)瞬□□出狰狞的凶相。

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  麦考利·卡尔金 乔·佩西 丹尼尔·斯特恩 凯瑟琳·欧哈拉 约翰·赫德 戴文·雷特瑞 希拉里·沃尔夫 莫琳·伊丽莎白·谢伊 迈克尔·C·莫罗纳 杰瑞·巴曼 泰利·斯内尔 杰迪代亚·科恩 森塔·摩西 戴阿娜·坎佩露 基南·卡尔金 蒂姆·克里 布兰达·弗里克 埃迪·布莱肯 丹娜·爱薇 罗伯·施奈德 莉·齐默尔曼 拉尔夫·富迪 鲍勃·尤班克斯 里普·泰勒 杰伊·P·摩根 吉米·沃克 乔·利斯 艾丽·西蒂 克拉克·德弗洛 罗恩·坎纳达 马克·莫蒂尼 詹姆斯·科尔 唐纳德·特朗普 丹尼尔·达辛 阿卜杜拉耶·恩戈姆 马

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