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

单词	hydrogenation technology of low temperature coal tar
释义	hydrogenation technology of low temperature coal tar Encyclopedia 工学煤低温干馏释 hydrogenation technology of low temperature coal tar低温煤焦油加氢工艺在低温条件下，采用加氢处理将煤焦油所含的金属杂质、灰分和硫、氮、氧等杂原子脱除，并将其中的烯烃和芳烃进行饱和，生产质量优良的石脑油馏分和柴油馏分的过程。
随便看	designated area of salt sale designated function of city designated residential confinement designated truth value designation designation of asteroids designation of comets designation of jurisdiction designation of novae designation of supernovae designation of variable stars designator designatory function design audit design automation design automation, DA design-based method design-based research design-based research/design experiments design basis accidents of nuclear power plant design budget design budget estimate design by uniform distribution design capacity of concentrators design capacity of thermal power plant

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