A new backfire antenna fed by a bifilar backfire belix is described in this Paper.本文提出一种用双线背射螺旋作馈源的新式背射天线.The President's tactics could backfire...总统的策略可能会适得其反。A victory for Mr Bush and the internationalists could e...
The President's tactics could backfire.总统的策略可能会适得其反。A victory for Mr Bush and the internationalists could easily backfire.胜利,对于布什总统和国际主义者来说,极容易事与愿违.Don't criticize the students or it may backfire on you.不要总是批评学...
The sample, after being purged by reversed extraction and purified byPVP - kieselguhr column, was enriched through Amberlite XAD - 7 column.样品经过乙酸乙酯反萃取及PVP - 硅藻土层析柱后, 再径XAD - 7柱浓缩....
France no longer wants to be left on the sidelines when critical decisions are taken...在作出关键决定时，法国不想再被撇在一边了。She may give the impression that she wears the trousers but it's Tim who makes the final decisions.她让人觉得是她当...
How very thoughtless. I'll give him a piece of my mind.真是太没头脑了，我要告诉他我很生气。That's a beautiful piece of work. You should be proud of it.那件作品非常漂亮，你应当为之自豪。The piece was reduced in size by planing down the four corne...
It has performed reliably when used at very high retentions in full - cell impregnation processes.当用满细胞法使它具有很高的保持量时,它的使用是很可靠的.Structure and performance of aluminum impregnation to steel _ container are studied.研究了渗铝包子桶的组...