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alidad是什么意思

2023-12-15 05:04:17
alidad
美[ɑːliːdeɪd]  英[ɑːliːdeɪd]
n.  指方规;照准仪
  异体字:alidad
  近义词:alidad,

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