We've been out for two and a half months and we're not going back until we get what we're asking for.我们已经罢工两个半月了，除非要求得到满足，否则我们不会复工。Interviewer will judge the interviewees attitude by asking the motive of i...
Normally the heart movements can be felt as distinct systolic and diastolic thumps.正常时,能够感觉到心脏的运动是性质截然不同的收缩和舒张的撞击.Both systolic and diastolic pressures are recorded.收缩压和舒张压均可记录下来.To investigate the chronic terminal ileit...
研制了一种性能优异的易切削铋黄铜来替代有毒的铅黄铜.An environmental friendly Bi - brass with cutting - free and excellent properties was developed to substitute for Pb - brass....