- O; ?% h$ P3 ~" u: ?! j/ j7 o6 J其中一架在现场出现机件问题，美军虽然使用手榴弹炸毁机身，但是尾部大致完整。 3 E3 o+ V; q# J( p' Q `, O2 y- S9 ]
报道指出，现在担心的是如果巴基斯坦政府拒绝把直升机残骸交还美国，直升机残骸就有可能被走私到中国，导致外交争端。* x" u. P0 F9 U+ `' t% [7 A2 i
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该报道还说，由于美军未经允许便进入巴基斯坦执行任务，此外一些美国官员指责巴基斯坦“窝藏”本拉登，巴基斯坦和美国的关系已经相当紧张。 r! B- o: L9 T! A7 a% o5 [' [1 A8 }$ L6 n
巴基斯坦和中国军方有良好的关系，而中国现在正在起步研发攻击直升机。中国又是逆向研发的专家，同时也有不少成功的前例。 " q9 F3 A% P* M ) _8 ?$ s/ o, R6 }0 j6 }报道还说，中国研制的隐形战斗机和美国最先进的F22新颖战斗机有许多类似之处。 ' B a4 q7 V1 C 0 _' t& Q3 F6 T# ^$ R' b ]3 f美军发言人则对此表示“不对外公布有关本次执行任务之单位以及使用装备等细节”。2 N6 ~" h) H" E' S' J
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5 V& ~* ~# m, J1 b% c; }& R5 [Osama bin Laden dead: hi-tech secret may end up in China : e5 `8 o' `2 G! Y# R$ ^! C1 y) p1 N% s! r
There are growing fears that top-secret stealth technology taken from the helicopter that crashed during the raid on the home of Osama bin Laden could be smuggled into China and cause a diplomatic row. : ]: X% x R: j" i7 I+ K 2 \3 E! c* o, ^A spokesman for the American military said: “No operational details have been released about units or equipment.” 5 L3 t! X6 v+ t; h1 b
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- O: E% N$ p. \, R0 T6 ]4 A8 t# n " N! S/ I" D9 L$ K, {7 T + |& H8 m# O( p1. Silver finish makes it harder to detect on radar and by infrared sensors ! t0 \# l: O7 f h0 L ( j8 }& W o4 g4 l3 Y2. Shape of tailboom has been altered and possibly enlarged to evade radar w: x# S/ h9 B+ V$ L) Z0 b* {; k2 W3 r: @1 Z! C0 S# l# v4 [
3. Pan-like cover or hubcap over the rear rotor head conceals exposed machinery which is more easily picked up on radar # b# Q" U4 Y& f8 L/ Y# j% c% r9 `% u% V7 L; x6 { l! `* H* h* ~, ?
4. Extra blades on tail rotor reduce noise and lessen typical chopper sound
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