“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	International Health Qigong Federation International Health Regulations International Heliophysical Year International Herbage Seed Group International Hockey Federation International HRM International Human Dimension Programme on Global Environmental Change international humanitarian law International Hydrographic Organization International Hydrology Program International Hydropower Association International Ice Hockey Federation international important wetland convention in Rasar in 1971 International Information Bureau on Astronomical Ephemerides International Information Centre for Terminology International Institute for Applied Systems Analysis International Institute for Conservation of Historic and Artistic Works International Institute for Educational Planning International Institute for Information Design International Institute for Strategy Studies International Institute for the Unification of Private Law International Institute of Rural Reconstruction International Instituteof Social History International Institute of Space Law International Institute of Tropical Agriculture，IITA

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