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...
She turned mazy in horror at the sight of so much blood.她一看见这么多血就立刻吓得转过脸去.A merry road, a mazy road, and such as we did tread.快乐的路迷宫般的路我们踏行.They are puzzling through the mazy new rules of the game.他们正在对迷津似的新比赛规则大伤脑筋....
这次出行是为了能驶入冰雪覆盖的峡湾。The purpose of the visit was to navigate into an ice-filled fiord.在挪威观光的重头戏肯定就在峡湾地区.The highlight of a traveling in Norway has to be the Fjords.这是离开帆船挺进南岛峡湾之前最后一顿午餐了.This would be the last lunch before ...
上个星期六我和老友晚上去闹市玩乐了。Last Saturday, I was out on the town with my mate.是家人和老友帮助我始终做到脚踏实地。Family and old friends help me stay grounded.西恩打电话给老友南西.Sean calls his long - time friend, Nancy....
...a tank of gas.一桶汽油In the reaction of chlorination, carbon tetrachloride was used agent, and chlorine gas as chlorinating agent.在氯化反应中, 以四氯化碳为溶剂, 氯气为氯化剂.This paper investigated the process of avalanche growth in electr...
She crept from the bed and fumbled for her dressing gown.她从床上蹑手蹑脚地爬起来，摸索着自己的晨衣。I was shoehorning myself into my skin-tight ball gown.我正拼命把自己塞进我的紧身晚礼服里。Wood was now comfortably enfolded in a woolly dressing-gown.伍德正舒服地穿着件...