“service shaft”的概念、定义、翻译、参考文献-科学参考

单词	service shaft
释义	service shaft Encyclopedia 工学竖井释 service shaft措施井为加快地下矿山建设，增加开拓巷道的掘进工作面数而专门设置的井筒，或为现有井筒延深而专门设置的辅助施工井筒。工学竖井释 service shaft副井矿山生产中，主要用于提升人员、材料、设备或废石的竖井或斜井。通常也兼有进风功能并作为安全出口。
随便看	control instrumentation control integration design control knob controllability controllability canonical form controllability index controllability indices controllability matrix controllability of Markov jumping systems controllability of nonlinear system controllability of quantum systems controllable controllable canonical form controllable criteria controllable differential equation controllable event controllable exponent controllable factor controllable nuclear fusion controllable process controllable scheduling controllable shunt reactor controllable stochastic process controllable subspace controllable synthesis

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