Ventilation: positive downdraft exhaust ventilation should be provided to maintain vapor concentration below TLV.通风: 为了使气体聚集程度维持在阀极限值之下,应提供通畅的向下棋流排气通风设施.Water vapor from the evaporative recovery process may be recondense...
The two principal combustion products are water vapor and carbon dioxide.两种主要的燃烧产物是水蒸气和二氧化碳。The car windows were fogged with vapor.车窗上满是雾气。When nitric acid is poured on copper, a brown vapor gives off.将硝酸倒在铜上, 会散发出一种棕色的蒸...
青腹原虻组二新种记述 ( 双翅目: 虻科 )TWO NEW SPECIES OF TABANUS OLIVIVENTRIS GROUP ( DIPTERA: TABANIDAE )安徽虻属二新种记述 ( 双翅目: 虻科 )TWO NEW SPECIES OF TABANUS FROM ANHUI, CHINA ( DIPTERA: TABANIDAE )土灰虻(TabanusgriseusKr?ber)的生活史研究 ( 双翅目:虻科 )...
Her income is in the order of 9000 yuan a year.她的年收入大约为9000元.The publisher upped the ante for the biography by offering 1000 yuan.这家出版社提高了这部传记的预约稿酬,愿比其竞争对手多付1000元.The intrinsic worth of the pen is 30 yuan.这支钢笔本身价值是30元....
The six-person jury deliberated about two hours before returning with the verdict.6人陪审团认真商议了约两个小时后作出了裁定。I deliberated with him on his future course of conduct.我和他一起讨论他将来的行动方针.He deliberated the question before he made an...
No Israelite man or woman is to become a shrine prostitute.以色列的女子中不可有妓女. 以色列的男子中不可有娈童.Every Israelite a conqueror that day because of David's victory.因著大卫击败敌人,所有以色列人都成为胜利者.What was the Syrian - Israelite coalition?什...
About 75 % ~95 % of cerebellopontine angle tumors are acoustic neuromas.听神经瘤约占小脑桥脑角肿瘤的75%~95%.Osteoma should be included in the differential diagnosis of calcified masses in cerebellopontine angle.在小脑桥脑角之钙化肿块,骨瘤必须列入?别诊断....
Only a uniformed guard stultified with boredom might have overheard them.只有一名穿制服的无聊警卫可能偷听到了他们的谈话。One day, however, a Nashville songwriter named David Chase overheard Hill singing in the office.然而一天, 纳什维尔当地一位叫戴维·切斯的写歌人碰巧听...