英语词汇photochemical smog怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	photochemical smog
释义	photochemical smog 简明释义光化学烟雾：由涉及碳氢化合物、氮氧化物和其他污染物的光化学反应引起的空气污染，尤其是在城市上空静止的空气中。专业释义 1 环境科学技术光化学雾光化学烟雾光化学烟幕光化毒雾 2 地球科学光化学雾光化学烟雾光化学烟幕光化毒雾光化烟雾 3 生物学光化学烟雾双语例句 1 As one important predecessor of photo-chemical smog and ozone, non-methane hydrocarbon's (NMHC) emission is paid great attention. 光化学烟雾和大气臭氧形成的重要前体物之一——非甲烷烃(NMHC)的排放受到研究者的热切关注。
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