“coal tar hydrogenation”的概念、定义、翻译、参考文献-科学参考

单词	coal tar hydrogenation
释义	coal tar hydrogenation Encyclopedia 工学炼焦释 coal tar hydrogenation煤焦油加氢煤焦油在氢气、催化剂作用下，生产石脑油馏分、柴油馏分等燃料油和化学品的过程。
随便看	Water Law of Republic of China Water Law of South Africa Water Law of Tang Dynasty Water Law of the People’s Republic of China Water Law of Western Xia Dynasty water laws water leaching of mineral material water leech water leisure sports waterless offset printing water lettuce water level control water level duration curve water level fluctuation water level forecasting water level gauge water level inscription in ancient China water levelling in ancient China water level observation water level staff in ancient china water level station water lifting water lifting cylinder wheel water lifting irrigation water lifting machinery in ancient China

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