基本解釋氧化錳英漢例句雙語(yǔ)例句The welding fumes emitting from welding process contains a mixture of some metal aerosol and toxic gases, which includes of manganese, iron, zinc, nitric oxides, carbon monoxide and ozone, etc.銲接過程産生大量含有錳、鉄、銅及鋅等各種金屬氣溶膠和臭氧、一氧化碳、二氧化碳、氮氧化物等有害氣躰；manganese monoxide更多例句詞組短語(yǔ)短語(yǔ)manganese e monoxide 一氧化錳copper -manganese monoxide bi-functional catalyst 銅manganese monoxide更多詞組專業(yè)釋義化學(xué)一氧化錳