plane table
英
美
- n. 平板仪
详细释义
Noun:
-
surveying instrument consisting of a drawing board and a ruler that are mounted on a tripod; used to sight and map topographical details
双语例句
- An indicator or a sighting apparatus on a plane table, used in angular measurement.
旋标装置飞机控制板上的指示器或观测仪,用来测量角度
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