“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	continuity axiom continuity condition continuity correction continuity domain continuity effect continuity equation continuity equation for seepage flow continuity equation of electric current continuity equation of fluid motion continuity equation of water flow continuity from above continuity from below continuity from left continuity from right continuity in mean square continuity in probability continuity interval continuity in the Baire sense continuity in the mean continuity method continuity model continuity of a function continuity of a mapping continuity of probability continuity of real numbers

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