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【简答题】
(保留整数吨)某货船在A港装运积载因数u=1.3m3/t的散货后开往C港,其航行海区所使用的载重线如图所示。已知该船热带排水量△T=20300t,夏季排水量△S=19630 t,冬季排水量△w =19200t,空船排水量△k=5300t,散装舱容20000m3,食品、船员与行李及备品和船舶常数为300t,船舶航速17海里/小时,航行储备时间5d,航行每天的燃油及淡水消耗50t/d,到达C港后需停泊2d才可补给燃油、淡水,停泊每天的燃油及淡水消耗入10t/d,试求1船舶总载重吨( );2可变的航次储备量( )3船舶舱容系数(保留两位数)( ) 4 该船在该航次的最大货载量( ) A 夏季载重线 B 热带载重线 C I—4600nmile —I———6300nmile ———I (图示 某货船某航次途径海区所使用的载重线)
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B.
Wan Hu’s experience of inventing an early mode of flying machine has been passed down as a legend, despite the fact that nobody can make sure it was a real story in history.
C.
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D.
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B.
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D.
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D.
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