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- Allowed emissions of air 允许排放总量
- A brief, sudden emission of air, vapor, or smoke. 一阵烟空气、蒸汽或烟雾短促而突然的散发
- Section 111 of the Clean Air Act directs the Administrator to promulgate "standards of performance" governing emissions of air pollutants by "new" stationary sources, i.e., sources constructed or modified after the effective date of pertinent regulations. 《洁净空气法案》第111条款授权联邦环境保护局局长颁布一个涉及“新”固定污染源空气污染物排放的“实施标准”。 即在有关法规的有效期之后建设的或改良的污染源就可叫做“新”的污染源。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏,使得每个人都频频吸气。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- This new style of air conditioner is noiseless. 这种新型空调没有噪音。
- I'll just trot out for a breath of air. 我要到外面去走走换换空气。
- I want to buy a set of air conditioning. 我想买一台空调。
- The doctor urged a change of air. 医生力劝换个环境。
- Cutting down emission of air pollutants including petrol vapour will help improve air quality. 致力减少排放空气污染物包括汽油汽体,有助改善空气质素。
- Her eyes widened as she felt a sudden emission of air coming from the nostrils of the corpse. 接着,她瞪大了眼睛,因为她觉察到那具尸体的鼻孔里突然呼出气来。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- The lack of air in the room made everyone sniffle. 屋子里空气缺乏,使得每个人都频频吸气。
- Invariable and even combustion temperature is necessary for the municipal solid waste (MSW) incineration to decrease the emission of air pollutants. 城市生活垃圾焚烧需要稳定均匀的温度来减少燃烧产生的大气污染物。
- We can hear the hiss of air escaping from a tire. 我们能听到一只轮胎的嘶嘶漏气声。
- Sound travels through the medium of air. 声音通过空气这一媒介传播。
- Total emissions of smoke in the air have fallen considerably. 空气中烟雾的排放量已经大大下降。
- Abstract: Invariable and even combustion temperature is necessary for the municipal solid waste (MSW) incineration to decrease the emission of air pollutants. 文摘:城市生活垃圾焚烧需要稳定均匀的温度来减少燃烧产生的大气污染物。
- A light current of air; a gentle wind. 微风,轻风轻微的空气流; 微风