导线和检波器易受高压线感应.The wires and detectors are liable to induction from the power lines.我们能在足够大的范围内安置许多检波器.We can implant many detectors over an area which is large enough.这就导致检波器组合的概念.This leads us to the concept of arrays o...
The name of Mozart recurred frequently in his conversation.在他的谈话中,莫扎特的名字一再地被提到.Old memories constantly recurred to him.往事经常浮现在他的脑海里.The checkered pattern of that suspender recurred incessantly to his mind.那根背带的棋盘格花纹不停地在他...
The grafted membranes had good hydrophilicity compared with the hydrophobicity of base film.从各个角度对膜的亲水性能作了定量研究,提出了水合数与表面自由能的计算方法.Especially , polyethylene glycol ( PEG ) on the main chain of the polyurethane can offer go...
种牛痘疫苗可以控制住天花.Smallpox can be contained by vaccination.种牛痘可以免患天花.Vaccination immunizes people against smallpox.种牛痘防天花是有效的.Vaccination for smallpox is efficacious....