电流滞后于电压.The current lags behind the voltage.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.我们用以表示电压和电流的单位分别为伏特和安培。The units in which we show voltage and current are volt and ampe...
Estimate , debar and repair the failure of network and computers.网络系统、计算机硬件的故障判断、排除和送修.The railroad gates debar people from crossing the tracks.铁道的栅栏阻止行人跨越轨道....
他用一块桦木做一只小船.He used a piece of birch to make a small boat.只有杨木和桦木的原木出货高于去年.Only Poplar and Birch log shipments are up for the year.利用均匀设计法优化了微波辅助提取白桦树皮中桦木醇的工艺.The microwave - assisted extraction ( MAE ) of betulin from B...
Gritting my teeth, I did my best to stifle one or two remarks.我咬紧牙关，硬是吞回了几句话。It takes gritting your teeth . It takes discipline.你得咬紧牙关, 你得有严格的纪律.Gritting his teeth, he broke into a run inspite of the depth of the water.他...
开车的话需要走一段非常蜿蜒曲折的下坡路。The drive required going down a quite twisty road.与此同时, 在国内方面,我们的生活无声无息地走向下坡路.Meanwhile, at home our life flowed placidly downstream.他们许多人不再来光顾了,于是地下亚特兰大很快就开始走上了下坡路.They began to stay away in droves a...
联邦理事会的率 - 设定自由市场委员会独自地留下 短期 的比率, 当做期望.The Fed's rate - setting Open Market Committee left short - term rates alone, as expected.极端的世界独自地, 然后它分别地落下,分别地落下!Extreme worlds alone, then it fell apart, fell apart!你独自地吃着, 看...
他很客气地邀请我参加那晚的鸡尾酒会。He had very kindly asked me to the cocktail party that evening.他们邀请我去吃晚饭并住上一晚。They had invited me to come to supper and stay the night.到处都是人，全是邀请来的贵客名流。There were wall-to-wall people, all invited guests...