早期的石印机不小多是手摇式木架布局, 合座靠手工不不安息.Early stone press mostly hand - driven Fiat ship structures , fully manual operation.在山区,差不多所有的材料部是油印或石印的.In the mountains almost everything had to be mimeographed or stone - block lithograph...
他在用你家里的电源给他的车载蓄电池充电。He is using your mains electricity to recharge his car battery.他把剃刀插在插座上，给它充电。He plugged his razor in to recharge it.充电了 吗 ?Is it charged with electricity?...
The craze for roller skating spread throughout the U.S.滑旱冰在全美风靡一时。The U.S. trade deficit hit a record $ 152 thousand - million that same year.1987年美国的贸易逆差创历史最高纪录,达到1520亿美元.There are extensive coal deposits in the U.S.S.R...
Thin film manganin gages and ytterbium gages were fabricated by magnetron sputtering.采用磁控溅射法制备锰铜薄膜,溅射和真空蒸发法制备镱薄膜.Suitable for making heating element for electrical oven and magnetron.适用于制作电气炉发热元件等.The kinetic process of ...
The crickets chirped faster and louder.蟋蟀叫得更欢了。As the input of energy is increased, the volume gets louder.随着能量输入的增加, 音量变得更大.As the moments passed the yelps grew closer and louder.一会儿,呼叫声越来越近、越来越响了.Amplifier is electrica...
He was chipping away at the rock with a hammer.他在用铁锤把那块岩石一小块一小块地敲下来.The meeting was very lively and informal with everyone chipping to supplement or refute what the speakers said.会议开得很活跃,不拘束,每个人都能插话补充,或反驳发言者的讲话.He began ...