“催化裂化工艺技术”的概念、定义、翻译、参考文献-科学参考

单词	催化裂化工艺技术
释义	催化裂化工艺技术 Encyclopedia 工学催化裂化释 catalytic cracking technology催化裂化工艺技术随着催化裂化的发展而逐渐开发的适应不同目的要求的工艺过程，因加工不同的原料、追求不同的目的产品、产品清洁化或者追求最大液体产品收率等而形成不同的工艺技术。
随便看	covariant derivative tensor covariant differential covariant differential operator covariant differentiation covariant divergence covariant exterior differential covariant field covariant formulation of Lorentz condition covariant formulation of Maxwell equations covariant formulation of Maxwell equations in media covariant formulation of the charge conservation covariant functor covariant index covariantly constant field covariantly constant spinors covariant mapping covariant morphism functor covariant of a group covariant of a tensor covariant order covariant principle covariant quantization covariant set covariant spinor covariant tangent bundle

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。