起初我们着手研究的是看起来似乎最简单和最明显的滤波器.We started with what seemed the most simple and obvious filter.在适当条件下,多层膜还可作滤波器.Under appropriate conditions a multilayer may also be employed as a filter.这个信号送到滤波器 - 放大器,它是由变压器耦合到视频检波器的.The si...
这封信只不过重复了一下土地法。The letter merely restated the law of the land.能从其他废料中分离出可重复利用成分是很关键的。The ability to separate out reusable elements from other waste is crucial.他不想刻意重复那种讲话的语调。He is not attempting necessarily to reproduce ...
The title of one of Dietrich's best-known songs could serve as the leitmotif for her life.黛德丽的一生可用她的一首名曲的名字来概括。MISS DIETRICH: You won't need your speech today, Nancy.迪特里希小姐: 南茜,今天不需要你发言了....in the days when Mar...
The endotoxin ( ETX ), the liver function and TNFa were detected four weeks later.实验4周后行内毒素 ( ETX ) 、 TNF- α、肝功能检测.It is proved that ETX model can meet the demands of test application well in practice.实践表明ETX模块能很好的满足测试应用...
Order me a pot of tea, I'm dying of thirst.给我来一壶茶，我快要渴死了。Coca is well-known for reducing hunger, thirst and fatigue.人们都知道可乐能消饿、止渴和解乏。We all thirst for the same things.我们都渴望得到同样的东西。...