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单词
autocollimator
释义
autocollimator
Encyclopedia
工学
光学测试仪器
释
autocollimator
自准直仪
根据光的自准直原理,将角度测量转换为线性长度测量的非接触式角度测量仪器。又称自准直光管、光学平直度检查仪。
理学
〔光学仪器〕
释
autocollimator
自准直望远镜
能自行校准光束平行性的平行光管。
Physics
autocollimator
自准直望远镜,自准直仪
Astronomy
autocollimator
自准直管
随便看
air mass
air mass (AM)
air mass transformation over sea
air meter
airmeter
air navigation
Air operation planning
airosol
air particulates collection efficiency
air passenger transport
air passenger transport sales agency
air path
airphoto
air pillar emergency rescue tent
airplane autonomous integrity monitoring
airplane-based observatory
airplane-based telescope
airplane borne instrument
airplane borne telescope
airplane seeder
airpoise
air pollutant
air pollutants discharge standard
air pollution
air pollution auto monitoring system
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