There they remained until Cyrus took Babylon ( 538 BC ).他们一直留在那里,直到居留士攻占巴比伦 ( 公元前538年 ).Acupuncture was practised in China as long ago as the third millennium BC...中国早在公元前3,000年就已开始采用针灸疗法。By c . 1200 BC, they had crossed...
以热量形式耗散的能量the dissipation of energy in the form of heat这只二级管的耗散功率比那只大8倍.This diode produces about nine times more radiant power than that one.转换来的所有能量都耗散在电源内部.All of the energy converted is dissipated within the source....
请用报纸填塞空隙.Wad the space with paper, please.我们用软布填塞那箱子.We padded the box with soft cloth.牙医小心地把填塞的东西放入牙洞里.The dentist carefully located the filling in the cavity....