“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	experimental formula experimental game experimental geochemistry experimental geography experimental geometry experimental geomorphology experimental group experimental guinea pig experimental hamster experimental high energy physics experimental hot water system experimentalism Experimental literature experimental mathematics experimental mechanics of electro-magneto-solid experimental meriones unguiculatus experimental method experimental mineralogy experimental miniature pig experimental modeling experimental monkey experimental neuropsychology experimental particle physics experimental petrology Experimental Phonetics

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