“hydraulic support”的概念、定义、翻译、参考文献-科学参考

单词	hydraulic support
释义	hydraulic support Encyclopedia 工学煤岩支护机械释 hydraulic support液压支架以液压为动力实现升降、前移等运动，既能支撑又能维护顶板的支护设备。是采煤工作面机械化的主要设备。
随便看	divergence of an integral divergence of a series divergence of a tensor field divergence of a vector field divergence of character divergence of discontinuity divergence test divergence theorem divergency divergent divergent adaptation divergent beam transform divergent boundaries divergent determinant divergent double series divergent evolution divergent improper integral divergent integral divergent iteration divergent lens divergent line divergent meniscus lens divergent-meniscus lens divergent nuclear chain reaction divergent optical system

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