Transferable emission permit — a pollution control policy requiring each emitter of a pollutant to possess permits for the amount of pollution it releases.
可转让许可系统——污染物控制政策要求每个污染排放源拥有污染排放许可。
For studying characteristics of urban vehicular pollution so as to suggest the optimal control target for policy making, a mathematical optimizing model was developed.
为研究城市机动车污染特征，实现污染物排放的最优控制，提出研究排放控制目标的数学优化模型。
It is a significant sector to expedite working out the water pollution control planning for the East Route basin and strengthen researching on technical policy and implementing schemes.
加快编制东线工程沿线流域水污染控制规划、加强技术政策和实施方案的研究，是保证治污效果的重要环节。
It publishes articles about environment policy, pollution control and development in this field, also in English.
刊载关于环境政策、污染控制以及该领域进展情况的文章。用英文出版。
In control environment pollution, western countries mainly take polluter burden, drainage pollution charge and control pollution's preferential policy.
在环境污染治理方面，西方国家主要实行污染者负担政策、排污收费政策、治理污染优惠政策等，取得了一定的成效。
In control environment pollution, western countries mainly take polluter burden, drainage pollution charge and control pollution's preferential policy.
在环境污染治理方面，西方国家主要实行污染者负担政策、排污收费政策、治理污染优惠政策等，取得了一定的成效。
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