13.某船由甲地(L125°10.3' N ,λ1 121°44.9' E )依航向090°、航速15節、航行4小時後,其船位為: (A)L224°04.0' N ,λ2
問題詳情
13.某船由甲地(L125°10.3' N ,λ1 121°44.9' E )依航向090°、航速15節、航行4小時後,其船位為: (A)L224°04.0' N ,λ2 121°44.9' E (B)L225°10.3' N ,λ2120°38.6' E (C)L225°10.3' N ,λ2 122°51.2' E (D)L226°16.6' N ,λ2 121°44.9' E