如果输入的电压是+3伏, 那么输出的电压便是-6伏.If the input voltage is plus three , it comes out as minus six.在大多数机器中,摩擦要消耗功, 以致造成输出的功要小于输入的功.In most machines friction consumes effort, with the result that less work is got out than is put in...
All night she grinds her teeth together , keeping me awake.她整夜咬牙, 吵得我睡不着觉.Mother usually grinds down the food for the baby.母亲一般要把食物嚼碎再喂给婴儿.She grinds out romantic stories for the women's magazines.她为妇女杂志写爱情小说....
沉积层起着屏蔽的作用.Sediments acted as a restricting control.如果发生这种情况, 则有必要使用独立屏蔽的导线.If that is the case, individually shielded conductors are necessary.应当将未知电容放在屏蔽的测试夹具中.The unknown capacitance should be in a shielded test fixtu...
莫利笑话我糟糕的方向感。Molly razzed me about my rotten sense of direction.我认为深层的问题在于教育、失业和糟糕的住房条件。I think that the underlying problem is education, unemployment and bad housing.这绝对是我吃过的最糟糕的食物。It was absolutely the worst food I have...
1.比作某种生物 ( 如斯芬克司谜 )I. Comparisons to a Living Creature ( i . e . , the Sphinx riddle )当照度低于约1勒克司时,锥状细胞就不再起作用.When the lighting level falls below about 1 lux the cones cease to act.是的.我已经为比尔.麦克司维尔先生预订了房间.Mei : Yes. I'...
The riverbed is silted up , so there's no outlet for the floodwater.河道淤塞, 水无出路.The river is silted up and the water flows sluggishly.河道淤塞,水流迟滞.The old harbour has silted up.老港口已经淤塞....