alidade

alidade读音音标

英[ɑ:li:\\\'deɪd]

美[ɑli\\\'deɪd]

基本意思释义

n.照准仪

英英释义

Noun

1. surveying instrument consisting of the upper movable part of a theodolite including the telescope and its attachments

2. surveying instrument used with a plane table for drawing lines of sight on a distant object and for measuring angles