circumhorizonal arc

网络释义

1.	环地平弧 36测量学_馆档网 ... "觇板罗盘仪"," circumferentor" "日承,环地平弧"," circumhorizonal arc" "月球周围"," circumlunar" ... www.guandang.com
2.	日承 36测量学_馆档网 ... "觇板罗盘仪"," circumferentor" "日承,环地平弧"," circumhorizonal arc" "月球周围"," circumlunar" ... www.guandang.com

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