The circuit structure is using a fly-back converter voltage.这个转换器是利用返驰式电路架构实现。Two phase - shift - networks of frequency discriminator are given circuit and layout examples.本文较详细地分析了鉴频器用移相网络的特性和集成化难易点.Circuit - oriented m...
He was just starting to become known on the cabaret circuit.他在卡巴莱歌舞表演圈中刚刚开始有点名气。There is an internal circuit breaker to protect the instrument from overload.内置有断路器，防止设备过载。The approach was intended to short-circuit normal...
If a nuclear war breaks out, every living thing will be wiped off the face of the Earth.如果爆发核战争，地球上的所有生物都将灭绝。The two nations'nuclear forces are in perfect counterpoise , ie are equal.这两国的核力量完全均衡....trigger devices f...
I heard the tramp of the marching soldiers.我听见了行军士兵重重的脚步声.They've had their marching orders.他们已经收到了辞退的通知。This is the unsounded purple sea of marching billows.这是个浪涛滚滚的不安宁的华美的大海.The gallant John B. Gordon, at head of ...
雅虎是最早且最知名的因特网目录服务网站。Yahoo is the oldest and best-known Web directory service.雅虎搜索业务的命运也尚未明朗.The destiny of Yahoo search business also have not Anacreontic.像其他公司一样, 雅虎也受到金融危机的冲击.Like other company, yahoo also gets the con...
He was on the front lawn, measuring out two circles.他在前面的草坪上丈量并标记出两个圆圈。You'll need such information to use as a baseline for measuring progress.你会需要这些信息作为衡量进展的基准。Many people are confused about the new ways of measur...
汤姆试图用手帕来止血。Tom tried to staunch the blood with his handkerchief.用力压住伤口止血。Press firmly on the wound to stop the bleeding.护士压住他的胳膊止血。The nurse applied pressure to his arm to stop the bleeding....
Even his closest allies describe him as forceful, aggressive and determined.即使他最亲密的盟友也认为他强硬决断、咄咄逼人，不达目的誓不罢休。Support from those closest to you is vital in these trying times...在这些困难的时刻，最亲近的人给予你的支持至关重要。Blowout can happed a...
Lord Beaverbrook, to put it bluntly, played hell with the war policy of the R.A.F.直言不讳地说，比弗布鲁克勋爵将皇家空军的作战方针搞得一团糟。The weather was bad, but Lord Beaverbrook was vigilant.天气不好, 但比弗布鲁克勋爵是很谨慎的.During these weeks of intense str...
这里看到的是大耳朵 、 肿鼻子 、 厚嘴唇, 特别是充血的红眼睛.There were great ears, swollen noses, thick lips , and, above all, red, blood - shot eyes.她的手握着一根巨大的 、 充血的肌肉柱子.Her hand closed around an enormous, blood - gorged pole of muscle.有治疗眼睛充血的眼药...