污气网纹 frosting ; gas checking
空气污染 [环境] air pollution ; air contamination ; [环境] aerial pollution
除污气流 purge gas stream
大气污染治理 the treatment of air pollution ; efforts against air pollution
空气污染物 air pollutant ; [环境] air pollutant ; air contaminant ; aerial contaminant
大气污染防治行动计划 the action plan for preventing and controlling air pollution ; the Action Plan on Air Pollution Prevention and Control ; the prevention and control of air pollution
防污气性 gas proofness
大气污染 [环境] air pollution ; [环境] atmospheric pollution ; Aerial pollution ; airborne pollution
大气污染物 air pollution ; atmospheric pollutant
抗污气性 gas checking resistance
非固定混合比混合脏污气体流量的在线检测是工业流量测量中的难点。
The on-line flow detection of unfixed component compounding gas is difficult in industrial flow detection.
调查表明，血铅超标儿童是因为吸入村民非法提炼黄金的“小氰池”的污气。
Initial investigations showed the children may have inhaled lead fumes discharged from illegal gold metallurgy workshops in the villages.
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