alidade

英[ɑ:li:\'deɪd]
美[ɑli\'deɪd]

基本释义

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

最新英语单词

行业英语