1·Air emission of Shanghai cigarette plant reaches secondary standard of environment air quality (GB3095-96) by using odor biological treatment facility imported from Germany.
上海卷烟厂从德国引进生物处理装置，使排放气体达到GB 3 0 95 - 96环境空气质量二级标准。
2·According to the newly revised Clean Air Act, emission permits have finally been granted legal status and will play an instrumental role in assigning reduction responsibilities and in enforcement.
根据最新修订的《空气清洁条例》，排放许可可最终赋予了法律地位，并在指定和执行减排义务中起指导性作用。
3·Excited water molecules in the air emit microwaves thatthen stimulate the emission of further microwaves by their neighbours (this ishow a laser works).
在空气中的激发态水分子放射出微波从而刺激邻近的水分子放射出更远的微波。
4·Emission charge — a charge levied on emitters for each unit of a pollutant emitted into the air or water.
排放收费——对排放这在各各方面流放到大气或是水中的污染物征收费用。
5·The emission control system is required by law to reduce the air pollution the engine could produce.
排放控制系统按法规要求来降低发动机可能产生的空气污染。
6·Perhaps the best-known of these enabling effects is to replace face-to-face meetings, which require carbon-belching air travel, with low-emission alternatives such as videoconferencing.
也许最为人熟知的积极作用是用低碳排放的视频会议代替面对面的会谈，面对面的会谈会因为航空需求而产生大量碳排放。
7·Steven: We have reduced emission of air pollutants in recent years, but cars are still a major source of them.
史蒂文：我们这些年也在减少有害气体排放量，但是汽车废气排放依然是空气污染的主要原因。
8·Benefits such as fuel and energy savings plus lower total emission volumes are often achieved when air is enriched or replaced with higher-purity oxygen.
使空气变成富氧空气或用高纯度氧替代空气，有节约燃料和能量以及更低的总发射体积等好处。
9·The residents were firmly opposed to the construction of a waste incineration plant in their neighborhood because they were deeply concerned the plant's emission pollution the air.
居民坚决反对在附近建立垃圾焚烧厂，因为他们担心工厂排放的气体会污染周围的空气。
10·Sign of the net emission of air is vent out all the water.
空气排净的标志是，排气孔中出来的全部都是水。