问题
单项选择题
在船速一定的情况下，船舶基本阻力与吃水之间的关系为：（）
A.吃水越大，基本阻力越小，且呈线性变化
B.吃水越大，基本阻力越大，且呈非线性变化
C.吃水越大，基本阻力越大，且呈线性变化
D.吃水越大，基本阻力越小，且呈非线性变化
答案
参考答案：B
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在船速一定的情况下，船舶基本阻力与吃水之间的关系为：（）
A.吃水越大，基本阻力越小，且呈线性变化
B.吃水越大，基本阻力越大，且呈非线性变化
C.吃水越大，基本阻力越大，且呈线性变化
D.吃水越大，基本阻力越小，且呈非线性变化
参考答案：B
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