两只吊舱的独立俯仰和偏航均会产生噪声.Independent pitch and yaw of the two birds produce noise.只有对接近于轴对称的飞行器,俯仰与偏航的耦合才能略去.Pitch - yaw coupling can be neglected only for nearly axisymmetric vehicles.俯仰力矩的变化由升降舵的偏转来提供.A variable pitching mom...
You used our pretty cow to buy all this junks?你用漂亮的奶牛购买这一切帆船?I guess all my MSN contacts have been received the same junks.我想我所有MSN上的联系人都会收到同样的邮件.Lie off! Fishing junks ahead!让开! 前方有渔船....
Zhou Zuoren was the first initiator and pioneer of modern Chinese proses.周作人是现代散文的最早倡导者与开拓者.The block copolymerization of caprolactam by anionic initiator with polymeric activators is studied.研究了阴离子引发己内酰胺与聚合物活性剂的嵌段共聚合.Th...
Browning's prediction is no better than a wild guess.勃朗宁的预测不过是妄加猜测而已。This great prediction is coming true.这一伟大的预言即将成为事实.The prediction has unfortunately come ture.不幸而言中....
We think an attempt to bully them into submission would be counterproductive.我们认为试图迫使他们屈服会适得其反。The arguments at this point will be counterproductive.在这方面的争论是不利于生产的.It is obviously counterproductive to treat workers like ...