A.9°24ˊ.6E
B.10°20ˊ.0E
C.9°40ˊ.0E
D.9°20ˊ.0E
[单选题]某轮起航点50°N、130°E,航向150°,航程400nmile,到达点经度为()。A .134°13′.6EB .134°53′.9EC .125°06′.1ED .125°16′.1E
[单选题]已知到达点经度λ2116°15ˊ.0E,两地间经差Dλ15°13ˊ.2W,则起航点经度λ1为:()A.101°01ˊ.8EB.131°28ˊ.2EC.101°01ˊ.8WD.121°28ˊ.2E
[单选题]已知起航点纬度j1=04°24'.8S,到达点纬度j2=11°36'.4N,则两地间纬差Dj为()A .07°11'.6NB .16°01'.2NC .07°11'.6SD .15°01'.2N
[单选题]已知到达点纬度Φ226°24ˊ.6N,两地间纬差DΦ8°06ˊ.2N,则起航点纬度Φ1为:()A.18°18ˊ.4NB.15°47ˊ.8NC.34°30ˊ.8ND.15°12ˊ.2N
[单选题]已知起航点纬度Φ123°24ˊ.2N,到达点纬度Φ239°16ˊ.4N,则两地间的纬差DΦ为:()A.15°52ˊ.2NB.16°07ˊ.8NC.14°52ˊ.2ND.62°40ˊ.6N
[单选题]起航点35°S,120°E,到达点35°S,150°E,两点间大圆航线所经过的纬度()。A .大于35°SB .小于35°SC .等于35°SD .不一定
[单选题]某轮起航点50°N、130°E,航向150°,航程400nmile,到达点纬度为()。A .44°13′.6NB .55°46′.4NC .47°06′.8ND .48°46′.4N
[单选题]测者经度等于150°E,地方平时等于1200,则经度等于60°E的地方平时为()。A .1200B .1000C .0600D .0800
[单选题]已知肺炎衣原体有几个血清型A.1B.3C.5D.6E.8
[单选题]某轮由已知到达点纬度为26°24'.6N,两地间纬差为08°06'.2N,则起航点纬度为()A .18°18'.4NB .15°47'.8NC .34°30'.8ND .15°12'.2N