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问题详情

While moving ahead，a twin-screw ship has an advantage over a single-screw ship because （）.

A、correct trim will be obtained more easily

B、drag effect will be cancelled out

C、side forces will be eliminated

D、speed will be increased

时间：2022-01-01 05:45 关键词：船舶操纵基本知识

答案解析

C

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