“combined development of open pit”的概念、定义、翻译、参考文献-科学参考

单词	combined development of open pit
释义	combined development of open pit Encyclopedia 工学露天矿联合开拓释 combined development of open pit露天矿联合开拓同时采用两种或两种以上的开拓方式建立地面至露天采场内各工作水平，以及各工作水平之间的矿岩运输通道。
随便看	equivalent source principle of electromagnetic field equivalent source theorem equivalent spaces equivalent spring-mass model equivalent stiffness equivalent stochastic processes equivalent strain equivalent stress equivalent structures equivalent summation methods equivalent system equivalent systems of forces equivalent temperature equivalent term equivalent thickness equivalent torque equivalent transformation equivalent transformation between sources equivalent uranium content and equivalent thorium content equivalent valuations equivalent viscosity equivalent voltage source theorem equivalent water height equivalent weight equivalent whole numbers

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