' `' z" h, }3 n8 H y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。 2 Q1 B" Y* O' U' X! c4 o ) D4 v$ k8 V I: ^# B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。 4 s8 h! q/ O9 [ z* R* J8 H2 F% j) j9 k; ^. f) ?: k
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”。4 X: x6 w! z( C7 B
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Osama bin Laden dead: hi-tech secret may end up in China * J. v6 m' Y0 [ 1 l! `" X% s$ G9 hThere 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." y* L/ W- \. S7 F3 C9 C2 Q0 M
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A spokesman for the American military said: “No operational details have been released about units or equipment.” # P5 R' Q' P! d1 q- N9 ^' H: P 2 f! [7 e- Q; S9 q2 W! t8 Z9 ?$ n! l, L! ]
" J8 d; n7 O( g$ S1 ?) r. [1 p- e$ _ 8 e' L$ v5 J. w9 l ! h/ l3 b2 @# ^" ^+ Q1. Silver finish makes it harder to detect on radar and by infrared sensors4 T, } h, E y# @6 [
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2. Shape of tailboom has been altered and possibly enlarged to evade radar 2 g- S- b, l9 I8 R& W9 l ; v6 f. n9 Z0 U0 e* z7 W) L3. Pan-like cover or hubcap over the rear rotor head conceals exposed machinery which is more easily picked up on radar * q7 W; Y; c+ H/ G" z! [( B/ H4 k# e% r( C# b+ v% f7 b
4. Extra blades on tail rotor reduce noise and lessen typical chopper sound
