height datum
基本解释
- [测] 高程基准，[测] 高程基准面
英汉例句
- There is a close correlation between sea level slope and height datum, in which geodesylists and oceanographers are interested.
海面倾斜与高程基准密切相关，它已经受到大地测量学界和海洋学界的重视。 - The reason why GPS leveling cant be used for height transfer across obstacle is that the height datum of both sides of obstacle is not consistent.
GPS水准无法直接应用于跨障碍高程传递，其关键原因在于障碍物两侧的高程基准不一致。 - The key of GPS leveling across sea is that the height datum on each side of channel is not consistent, so the general geometrical fitting method can not be used directly.
GPS跨海水准的关键问题是海峡两侧的高程基准不一致，因此无法采用常规的数值拟合方法。
双语例句
词组短语
- height above datum 基准面以上高程
- height t datum 高程基准面
- National Height Datum 国家高程基准
- Fall height datum 坠落高度基准面
- On Height Datum 高程基面问题浅议
短语
专业释义
- 高程基准
In the paper only the influences of permanent tides on the gravity datum, height datum, geoid and deflections of the vertical are discussed.
本文仅讨论永久性潮汐对重力基准、高程基准、大地水准面、垂线偏差等方面的影响。地球科学
- 高程基准面