Medium pollution  中度污染

medium medium moisture  基质湿度

combat pollution with pollution  以废治废

thermal pollution heat pollution  热污染

medium temperature and medium pressure  中温中压

medium-temperature medium-pressure  中温中压

the water medium and oil medium  水和油介质

modified Frey medium and mycoplamas medium  改良Frey培养基和支原体培养基

(Pollution) and harm  污染和损害

222 Rn Pollution  氡污染

500 kV outdoor anti-pollution post insulator  500kV户外耐污型棒形瓷绝缘子

a quatic pollution  水污染; 计算器辅助设计; 计算机辅助设计

a small range of pollution  小范围污染

abatement of pollution  消除污染

abatement of water pollution  水污染的消除; 执行功能

Abatement pollution  除污

abating pollution  消除污染

accident pollution  突发性污染; 博奕; 对策

accidental pollution  突发性污染; 意外污染; 意外污染事故性污染; 事故性污染