chemical pollution and control

常见例句

The paper mainly describes the causes of indoor air chemical pollution and how to control it.
本文主要论述了室内空气化学性污染的成因以及如何控制污染的具体措施。
Special attention will be given to pollution control in metallurgical, chemical, electricity and cement industries.
重点加强冶金、化工、电力、水泥等行业生产污染控制；
Indoor air pollution has become a more and more serious problem. The paper mainly describes the causes of indoor air chemical pollution and how to control it.
室内空气污染已经成为当今社会越来越严重的问题。本文主要论述了室内空气化学性污染的成因以及如何控制污染的具体措施。