trig point

名词 n.
中文释义

英文释义

名词 n.
  1. A fixed pillar with a metal housing for a theodolite on the top of a high point in the landscape; originally used for making Ordnance Survey maps. UK
  2. Any fixed structure that marks a measuring point used in triangulation.

词形变化

trig points plural trigpoint alternative

词汇关系

近义词
triangulation pillar triangulation station trigonometrical point

词源

Clipped compound of triangulation point.
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