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准线望远镜
释义
准线望远镜
Encyclopedia
工学
光学测试仪器
释
collimating telescope
准线望远镜
通过在空间建立一条光学基准视线(准线)来测量试件同轴度的光学校准仪器。用于观察和测量目标在水平与铅垂方向上相对于准线的偏离。又称准直望远镜、准直瞄准器。
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Southern Dynasties
Southern Dynasties decorated brick-chambered tombs in Nanjng
southern elongation
Southern Europe
southern expedition of King Zhao of Zhou
Southern Film Corp. Ltd.
southern galaxy
Southern Grottoes
Southern-Guangxi Subgroup of Pinghua Dialects
Southern Han
southern hemisphere
Southern-Hunan Subgroup of Tuhua Dialects
Southern Kunqu opera
southern latitude
Southern Liang
southern Liaoning stilts Yangge
southern light
southern limit
southern limit of eclipse
southern magnolia
Southern Metropolis Daily
Southern Ming
Southern-Min Subgroup Dialects
Southern Mount Heng Scenic and Historic Area
Southern National Park
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