因此, 非持续性排放限制只有在持续性控制技术变得不可行时才是适当的.Thus, noncontinuous emission limitations were appropriate only when continuous controls were infeasible.不过在每6个人中便有一人患有持续性失眠症.However, for one in six people insomnia is a continual proble...
气泡脉冲的重复效应,会造成一种充满振荡波形的、无疑也是令人烦恼的反射记录.The effect of the bubble - pulse repetition is to give an oscillatory and hence unsatisfactory reflection record.这个程序是用TI的 单片机MSP430实现的PWM波形的输出.This procedure is the realization of TI...
台风过后,海滩上只有那些礁石岿然独存.Only reefs stand alone immutably on the beach after a typhoon.龙卷风过后,这棵大橡树依旧岿然屹立.The big oak tree was still firm after the tornado.群山表面上被云雾挫败,实际上始终岿然未动.The mountain remains unmoved at its seeming defeat...
Senator Sam Nunn reigns supreme over the Senate Armed Services Committee.萨姆·纳恩参议员主导着参议院军事委员会。Not all men are as honorable or hold to the same standards as Sam.不是所有的人都像萨姆那样品德如此高尚，抑或恪守同样的道德准则。'How do you do, Mrs Belli...
His self-control, reserve and aloofness were almost inhuman.他自制、矜持和冷漠得几乎有些不近人情。He had an air of aloofness about him.他给人一种冷冰冰的感觉。Why should I have treated him with such sharp aloofness?但我为什么要给人一些严厉,一些端庄 呢 ?...
那个飞行员现在已经成了慕尼黑一位颇有声望的报刊发行人.That pilot is now, incidentally, a well - known newspaper publisher in Munich.这些报纸发行人获得了极为深刻的印象,以致许多人当场就预订了一份.The publishers were so impressed that many of them ordered one on the spot.第三, 发行人应...