“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	central China Central China Book Company Central China Normal University Central China Orogens Central China Publishing & Media Investment Holding Group Co., Ltd. central circle central city central city area Central Coast central collineation central collision Central Commission for the Preservation of Antiquities Central Committee Network Security and Information Leading Group Central Committee of Cultural Movement central commodity Central Compilation & Translation Press central composite design central concentration central condensation Central Conference of American Rabbis Central Conference on Urbanization central confidence interval central configuration central conflict for a drama central conic

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。