“catalytic　cracking catalysts”的概念、定义、翻译、参考文献-科学参考

单词	catalytic　cracking catalysts
释义	catalytic　cracking catalysts Encyclopedia 工学催化裂化释 catalytic　cracking catalysts催化裂化催化剂改变催化裂化反应速率而本身不参与反应的物质。用于催化裂化工艺技术，选择性地将重质油原料裂化为液化气、汽油和柴油产品，甚至一些低碳烯烃类产品。
随便看	multistage multistage allocation process multi-stage bubble column reactor multistage combustion model multistage competition multi-stage control chart multistage controllable system multistage controlled process multistage decision multi-stage decision making multistage decision problem multistage decision process multi-stage eccentric pump for mine multistage game multi-stage gas gathering process with atmospheric temperature separation multistage matching of compressor multistage multivalue method multistage network multistage operation multistage optimization multistage programming multi-stage random sampling multistage reinforced ceramic matrix composites multi-stage rocket multi stage sampling

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