“elevation control survey”的概念、定义、翻译、参考文献-科学参考

单词	elevation control survey
释义	elevation control survey Encyclopedia 工学铁路控制测量释 elevation control survey铁路高程控制测量为铁路工程勘测设计、线下工程施工和轨道施工、运营维护提供高程控制基准，采用水准测量、三角高程测量方法测定控制点高程的测量工作。
随便看	Cang Chu（derogatory term for the Northerners or the Late-arriving Northerners during the Wei, Jin, Southern and Northern Dynasties） and Wu’er （derogatory term for the Southerners during the Wei, Jin, Southern and Northern Dynasties） Canghu role in Canjun opera Cangjie the inventor of Chinese characters Cangjie Tomb and Temple Canglangpu Formation Canglangting Garden canglin Cangluo language Cang Shan Cangshan Qu Cang Shi Cang Shu (A Book to Hide) Cangwu county Cangwu Xian Cang Xian Cangxi Xian Cangyan Shan Cangyuan Rock Art Cangyuan Wazu Zizhixian Cangzhou city Cangzhou laozi Cangzhou Museum Cangzhou Poems Cangzhou Shi Cangzhou Tieshizi

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