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primary pollutant
释义
primary pollutant
Encyclopedia
工学
一次污染物
释
primary pollutant
一次污染物
由污染源直接排入环境的、其物理和化学性状未发生变化的污染物。又称原发性污染物。
Chemistry
>环境化学>大气环境化学>释义
primary pollutant
一次污染物
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exit channel
exit channel; outgoing channel
exit cone
exit-entry animal quarantine
exiternality of technology
exitine
Exit interviews
exit mechanism in publishing industry
exit passageway
exit pupil
exit-pupil
exit regulation
exit time
exit wave reconstruction
exit window
exmedian
exmedian point
exmeridian altitude
exmeridian observation
ex-nova
exo
exo-
exo-1,7,7-trimethyl bicyclo [2.2.1] heptan-2-ol
exo-2-bornanol
exo-2-camphanol
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