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- Tetrachloromethane's construction,property,use and its harm to czonosphere and mankind health.Its chemical reaction mechanism with the ozone in the atmosphere ozonosphere was studied. 四氯化碳的结构、性质、历史上的和目前的用途:它对臭氧层以及对人类健康的危害;
- atmospheric ozonosphere 大气臭氧层
- What's the atmospheric pressure today? 今天的气压怎么样?
- The glass (ie atmospheric pressure) is falling. 气压在下降。
- Lush atmospheric touches in every room. 每个房间都充满朦胧的艺术美
- An obscuring haze, as of atmospheric dust or smoke. 烟雾,尘雾如空气中的尘土或烟雾等模糊的雾气
- An atmospheric movement; a breeze or wind. 微风大气的流动; 一阵微风或风
- She frequents the atmospheric cafe. 她常去那家俱乐艺术氛围的咖啡馆。
- A region of atmospheric pressure that is below normal. 低气压区大气压低于正常值的地区
- The banquet was full of cordial and friendly atmospher. 宴会始终充满亲切友好的气氛。
- N2O(nitrous oxide) is an atmospheric polluting material with a dual action of destroying ozonosphere and giving rise to atmospheric greenhouse effect. 氧化亚氮)是一种具有破坏臭氧层和造成大气温室效应双重作用的大气污染物质。
- Any of several instruments that measure atmospheric humidity. 湿度计测量大气湿度的几种器具的任何一种
- CFCs cause depletion of atmospheric ozone. 氟氯化碳会损耗大气臭氧。
- The product does not include CFC,does not destroy ozonosphere. 本产品不含CFC,不破坏臭氧层。
- We are not advocating atmospheric testing. 我们不是在鼓吹进行大气层核试验。
- September 16th is International Protect Ozonosphere Day. 9月16日是国际保护臭氧层日。
- Plants are the main source of atmospheric oxygen. 大气中的氧主要是由植物产生的。
- A space in which the pressure is significantly lower than atmospheric pressure. 真空般状态压强明显比大气压强低得多的空间
- Capacity when output is atmospheric venting. 输出侧气源放空时。
- Low atmospheric pressure often brings rain. 低气压常常带来雨水。