本文设计了一种可用于LMDS中 的采用加方形脊T形 结的微波矩形波导双工器.Design of a microwave rectangular waveguide diplexer for LMDS is presented.而且, 双工器中的滤波器保持了E面的制造加工优势.In addition, the manufacturing advantages known from E - plane technology are main...
车间里不准许吸烟.Smoking is out in the workshop.我们不准许打牌赌钱.We bar playing cards for money.老师不准许不道德的行为在此地发生.The teacher won't stand for any funny business here....
Selective breeding may result in a greyhound running faster and seeing better than a wolf.选择性交配繁殖有可能培育出比狼速度更快、视力更佳的灵犭是。You can find Greyhound almost in every city, big or small.他们也可以通过车窗看见城市和乡镇, 但是很少乘客每天都在乘火车.He gaged a ...
Their replies were no more than grunts of acknowledgement.他们所谓的回答不过是表示承认的咕哝罢了。Jovial ladies chivvy you into ordering more than you can eat!热情的女招待会一再推荐，最后点的餐多到吃不下!In 1986 more than three million were receiving unemploymen...
A decision against the cigarette companies could open the floodgates to many more lawsuits.不利于烟草公司的裁决可能引发更多的官司。Lawsuits involving property rights and farming and grazing rights increased markedly.涉及财产权,耕作与放牧权的诉讼案件显著地增加.I...
Approved by china incombustible material and got a grade rating.通过中国不燃材料的A级认定.The coating has good incombustibility, namely incombustible even in a temperature as high as 1200 centigrade.度牌氧化改性矿物涂料具有无机物之特性,其抗温性能特别好, 不但在1...
The teenagers shook their long, black hair and gesticulated crazily.那些小青年甩着黑色的长发，做着各种奇怪的手势。The ball bounced crazily over his shoulder into the net.球不可思议地弹过他的肩膀，钻进了球网。The kids were running around crazily , working off the...