The element employs a bifilar wound wire grid on an insulating substrate.元件系用双股绕线网缠绕在一块绝缘基板上.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....
She had to lengthen her stirrup leathers.她得放长马镫皮带.He asked the tailor to lengthen his coat.他请裁缝把他的外衣放长些.Ask the tailor to lengthen this skirt.请裁缝把这条裙子放长....
他撕开信封,看了里面的信.He ripped open the envelope and read what was inside.韦德走进去，随手带上了里面的门。Wade stepped inside and closed the inner door behind him.我曾在几家书店停留，翻看里面的书。I stopped in several bookstores to browse....
Envying those flashy celebrities on the cover page of fashion magazines?您是否对杂志封面里风情万千的明星而艳羡不已?Moves the caret up one page, extending the selection.将插入符号向上移动一页, 扩展所选内容.Kitty's classmate Daniel taught himself how to m...