The boy first showed promise as an athlete in grade school.这个男孩在上小学的时候就初次显示出成为运动员的潜力。South Point College does not grade the students' work.南点学院不对学生的作业评分。It was actually used for enriching uranium to weapons-grade le...
The nano filtration membrane is composed of nanometer grade micropore capillary tube bundles.所述的纳滤膜是由纳米级微孔毛细管束构成.I flunked math in second grade.我二年级时数学不及格。The front end is equipped with hydraulic jacks used for grade adj...
当电影开演后,灯光都熄灭了, 公共都在黑昏暗寂静地换了座位, ( 跟本身的心上人 ) 牵手,接吻.Of course, we all exchanged seats after the lights went off. [ We were ] smooching and holding hands....
制造业循环性强, 因此,在经济下行中最先下滑,速度也较快.Manufacturing is highly cyclical, falling first and fast in a downturn.口服摄入砷化物的急性症状有恶心、呕吐、口腔和喉部烧灼感及腹部剧痛;可出现循环性虚脱.Symptoms of acute arsenic poisoning include nausea and abdominal pain followed...
二芳基氮氧化物自由基比二烷基氮氧化物自由基还要稳定.Diaryl nitroxides are even more stable than the dialkyl nitroxides.目的为进一步设计和研究2, 4- 二芳基 -1, 3-二硫戊环类化合物提供可参考依据.AIM To offer reference for further research of 2, 4 - diaryl - 1 , 3 - dithiolane co...
我一直到6点才极度沮丧和郁闷地离去。I left eventually at six o'clock feeling utterly dispirited and depressed.她和往常一样十分郁闷地着手做她的事.She went about her work quite as cheerlessly as usual.他郁闷地坐着,一声不吭.He sat in moody silence....