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

单词	railway control survey
释义	railway control survey Encyclopedia 工学铁路控制测量释 railway control survey铁路控制测量为铁路工程的勘察设计、施工和运营管理等各项测量工作提供统一的参考框架、基准，控制测量误差积累，沿铁路线路建立平面、高程控制网的测量工作。
随便看	zero point of order k zero point of photometric system zero point oscillations zero-point oscillations zero point shift zero-point shift zero-point theorem zero point vibration zero-point vibration zero-point vibration energy zero-polar zero polynomial zero-potentialoil tank zero-power air-spaced doublet zero-power assembly zero power physics test zero-power space zero-preserving functor zero presheaf zero pressure molding zero probability zero protection zero-quantum echo-correlated spectroscopy zero-quantum echo-correlated spectroscopy (ZECSY) zero quaternion

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