“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	outdoor fire protection system outdoor fire water consumption outdoor flowers outdoor lighting Outdoor Photographer outdoor rainwater drainage system outdoor recreational sports outdoor sound propagation prediction outdoor sports and leisure goods outdoor theatre outdoor theatre in front of a steep slope northwest of Drepung Monastery outdoor type electric apparatus outer outer approximation method outer area outer area theorem Outer Arm Outer arm outer asteroid belt outer asymptotic series outer atmosphere outer automorphism outer automorphism group outer-belt asteroid outer bisector

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