[化學(xué) 冶金] 鹵化氫添加 hydrogen addition: 氫加成combustion with hydrogen addition: 氫混燒hydrogen addition system: 加氫系統(tǒng)halides: 鹵化物類(lèi)alkyl halides: 鹵烴類(lèi)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯