... Humectants保湿剂 Petroleum derivatives石油衍生物 pH control agents酸碱控制剂 ...
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petroleum and its derivative dermatoses 石油及其衍化物皮肤病
petroleum and its derivative der-matoses 石油及其衍化皮肤病
·2,447,543篇论文数据，部分数据来源于NoteExpress
However, in 1919, kerosene production was surpassed by that of gasoline, another derivative of petroleum.
然而，1919年，另一石油衍生产品——汽油产量超过煤油。
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Coal plants need diesel, a derivative of petroleum.
FORBES: Slower China Won't Help Ease Oil Prices, Says Gulf Oil CEO
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