题目内容
(请给出正确答案)
[单选题]
某轮眼高9m,某灯塔高25m,射程14nmile,罗航向045°,该灯塔初见时的罗方位035°,风流很小,忽略不计,则该灯塔的正横距离为()
A.2.′4
B.2.′7
C.2.′9
D.无法计算
提问人:网友lixin080108
发布时间:2022-01-07
A.2.′4
B.2.′7
C.2.′9
D.无法计算
A.2.′4
B. 2.′7
C. 2.′9
D. 无法计算
A.2.5nmile
B. 5nmile
C. 10nmile
D. 15nmile
A.2.5nmile
B. 5nmile
C. 10nmile
D. 15nmile
A.大于14nmile
B. 小于14nmile
C. 大于16.7nmile
D. 小于16.7nmile
A.+5°
B. -5°
C. +15°
D. -15°
A.2.5nmile
B. 5nmile
C. 4.5nmile
D. 9nmile
A.2.5nmile
B.5nmile
C.4.5nmile
D.9nmile
A.2.5nmile
B. 5nmile
C. 4.5nmile
D. 4nmile
A.2.5nmile
B.5nmile
C.4.5nmile
D.4nmile
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