“pre-concentration flowsheet design”的概念、定义、翻译、参考文献-科学参考

单词	pre-concentration flowsheet design
释义	pre-concentration flowsheet design Encyclopedia 工学选矿工艺流程设计释 pre-concentration flowsheet design预选流程设计对矿石进入磨矿作业之前进行的选别环节设计。根据入选矿石性质和选矿试验结果，选择合适的预选方法和工艺设备。
随便看	covariant derivative 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

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