将大鼠分成对照组 、 烫伤组和驻极体实验组.SD rats were divided into 3 groups: control, scald and electret group.本文讨论了聚丙烯驻极体恒流电晕充电期间电荷的建立.The surface potential build - up with constant current corona charging for polypropylene electrets was ...
I helped out in the tents fetching and carrying.我在帐篷里帮忙打杂。Beckham wore a fetching outfit in purple and green.贝克汉姆穿了一件抢眼的紫绿两色套装。Her whole morning was spent in fetching and carrying.她整个上午都在做杂务....
那名受伤的男子一动不动地仰面躺在那里。The injured man was lying motionless on his back.那个婴儿仰面躺着，两眼紧闭。The baby lay on his back with his eyes closed tight.两名妇女一动不动地仰面躺着。The two women lay on their backs, not stirring....
He became more aware of the things that started that tension off.他越来越清楚地认识到引起紧张局势的原因。He must have been aware that my parents' marriage was breaking up.他一定已经知道我父母的婚姻即将破裂。He was aware of the stink of stale beer on his...
Our driver strolled up, huge and swarthy.我们的司机悠闲地走了过来，他身材高大，肤色黝黑。He had a broad swarthy face.他有一张黝黑的大脸。She was tall , slim, rather swarthy, with large saucy eyes.她瘦高个, 皮肤黝黑, 有一双漂亮的大眼睛....