在森林中, 潮湿的树木与针叶会使讯号变弱.In a forest, wet wood and needles attenuate the signals.收音机里嘟嘟地发出五点钟报时讯号.The radio squeaked five.其他的比例反馈讯号是由速率陀螺产生的.Other proportional feedback signals are generated from rate gyros....
They cannot determine their optimum price and output with neat exactitude.他们不能精确无误地知道最优价格和产量.Mother's voice held a challenge of stubborn exactitude.母亲的声调里有固执而针锋相对的挑战意味.Both exactitude and accuracy can meet the deman...
托德气愤地摇了摇头,然后把那卷绳子往肩上一搭。Tod shook his head angrily and slung the coil of rope over his shoulder.迈克要求乔治和他交换位置,让他和托德同坐一辆车。Mike asked George to trade places with him so he could ride with Tod.托德的笑声里带了点歇斯底里的音调.A little note o...
那一大块肉把我撑得饱饱的.I'm fed up with that piece of junk.我们现在最好吃得饱饱的——前面的路还很长呢.We'd better stoke up now — we've got a long journey in front of us.母亲给她吃易饱的家常菜,她想减掉婴儿肥可是很难.It wasn't easy to lose puppy fat when M...
Mechanical pulps are made to different freeness or drainage rates.机械浆根据不同的游离度和滤水性生产.Production technologies of aspen and straw high yield pulps are introduced.介绍了杨木高得率浆和草类高得率浆的生产工艺技术.Recycled paper: Paper made from pulps...
The people there, quite raggedy, stare at us.那里的人们,穿得很邋遢,盯着我们看。Don't stare at me— it's impolite!别盯着我看——这是不礼貌的!It's not polite to stare at a girl in the face.盯着姑娘的脸瞧是不礼貌的....