请输入您要查询的英语单词:
单词
meridian circle, transit circle
释义
meridian circle, transit circle
子午环; 测定恒星过子午圈时刻及天顶距以求恒星赤经及赤纬的天体测量仪器,备有精密的垂直度盘。
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assistant commissioner
assistant comptroller
assistant comptroller of the treasury
assistant controller
assistant cylinder
assistant dean
Assistant,Dental
Assistant Departmental Secretary
assistant department head
assistant director
assistant doctor
Assistant,Doctor's
assistant draft
assistant driller
assistant driver
assistant driver's desk
assistant drug
assistant economic managers
assistant editor
assistant education officer
assistant electrical engineer
assistant electrician
Assistant Electrician Engineer
assistant engineer
assistant exercise
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更新时间:2026/1/7 18:57:05