Right now we are in the changeover period between autumn and winter.眼下，我们正处于秋冬交替的时候。He again called for a faster changeover to a market economy...他再次呼吁加快向市场经济过渡。At what is changeover enzymatic depressor basically used si...
Right now we are in the changeover period between autumn and winter.眼下，我们正处于秋冬交替的时候。He again called for a faster changeover to a market economy.他再次呼吁加快向市场经济过渡。the changeover from a manual to a computerized system由手工操作向计算...
The striped band round a policeman's sleeve is to signify that he is on duty.警察袖子上的袖标标明他正在执勤.It doesn't signify, so you needn't worry about it.这无所谓, 你不必担心.Do dark clouds signify rain?有乌云是否显示要下雨?...
But they were caught as they were passing Madam Chou's flat.但是他们刚走过周氏的窗下就被人拦住了.Chou Chung - wei sprang up in alarm , his face flushed.周仲伟 愕然一跳, 脸就涨红了.So it was good - bye to Chou Chung - wei's castles in the ai...
Gardner chromaticity value and color grade of solid gum rosin was determined a Lovibond automatic colorimeter.采用罗维邦自动比色仪可以直接测定固体脂松香的加纳色度值和颜色级别.However, due to its cheap, it is still widely used colorimeter.但由于其代价昂贵, 仍是答用...