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Methane and propane are alkanes.甲烷和丙烷是烷烴。The general uses of alkanes may be divided into three categories.烷的一般用途可分為三個方面.The straight - chain alkanes exacerbate the problem of engine " knock ".直鏈烷烴使機(jī)器的 “ 爆震 ” 問題更加嚴(yán)重....
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烷類...
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alkanes的音標(biāo)：alkanes的英式發(fā)音音標(biāo)為：['?lke?nz]alkanes的美式發(fā)音音標(biāo)為：['?lke?nz]...
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Alkanes are resistant to attack by oxidizing agents generally.烷烴一般對于氧化劑的作用是穩(wěn)定的.The general uses of alkanes may be divided into three categories.烷的一般用途可分為三個方面.The straight - chain alkanes exacerbate the problem of engine ...