“laser guide of vertical shaft”的概念、定义、翻译、参考文献-科学参考

单词	laser guide of vertical shaft
释义	laser guide of vertical shaft Encyclopedia 工学建井测量释 laser guide of vertical shaft立井激光指向法在立井掘进砌壁的过程中，应用激光投点仪代替中心垂球，来标定立井井筒中心点即立井垂直凿进方向的方法。又称立井激光指向。
随便看	stability design of structure stability diagram stability domian stability evaluation of karst caves stability factor stability group stability index stability in finite interval stability in finite time stability in large stability in probability stability in the first approximation stability island stability margin stability matrix stability number stability of a computational process stability of a control system stability of a equilibrium stability of a finite difference method stability of a mechanical system in the equilibrium state stability of an algorithm stability of an elastic system stability of a numerical method stability of arch dam abutment

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