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词汇
大氣汙染
释义
大氣汙染
dà qì wū rǎn
因受污染而导致大气质量下降的现象。系人类活动或自然过程排放的污染物所致。能引起大气物理、化学状况的变化，并对人体、动植物及其他物体产生不良影响。可转变成水污染和土壤污染。大气中含有非自然大气所应有的污染物质。如有害气体或灰尘超过一定浓度时，即造成大气污染。一般的污染源来自工厂、汽车的废气排放。
大气污染
随便看
eastward through
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eastwell
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East Wemyss
eastwest
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East West Bank Texas Us
east west center
East-West Center
East-West civilizations
east-west component
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east-west cooperation
east/west correction
East-West cultural communications
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更新时间：2026/8/9 16:04:57