“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	freedom of press freedom of procession and demonstration freedom of religious belief freedom of speech freedom of strike Freedom of the People freedom of will Freedom Ride freedoms of the air freedom to gain economic benefits Freedom Torchlight Parade free Dyck path free education system for normal school student Free Election free electron free electron approximation free electron gas free electron laser free-electron laser free-electron laser, FEL free electron model free-electron model free element free embedding free end

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