“leveling origin”的概念、定义、翻译、参考文献-科学参考

单词	leveling origin
释义	leveling origin Encyclopedia 工学大地测量基准释 leveling origin水准原点水准测量传递海拔高程的基准点。用精密水准测量联测到陆地上预先设置好的一个固定点，定出这个点的高程作为水准测量的起算高程。
随便看	vanadium alloy vanadium-bearing stone coal vanadium dioxide vanadium extraction from stone coal vanadium group element vanadium metallurgy vanadium nitride vanadium ore resources vanadium oxide vanadium pentoxide vanadium redox battery vanadium redox battery (VRB) vanadium redox flow battery vanadium titano-magnetite concentration vanadocene vanadyl Van Allen belt van Allen belt Van Allen belts Van Allen Probes Van Allen radiation belt Van Allen radiation belts Van Arkel arrangement van Biesbroeck's Star Vance Palmer

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