3.航海測天計算表(Pub. No.229)右面頁之C-S線,其意義為何?
(A)線下為觀測者之LHA<180°
(B)線下為天體之LHA>180°
(C)線下為觀測者緯度與天體赤緯同名頁
(D)線下為天體之Zn>180°
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統計: A(0), B(9), C(54), D(2), E(0) #1196992
統計: A(0), B(9), C(54), D(2), E(0) #1196992