Reducing the liquid free surfaces in a vessel reduces the（）.
- Aroll period
- Bmetacentric height
- Cwaterplane area
- Dvessel's draft
问题
Reducing the liquid free surfaces in a
参考解析：
分类：船舶浮性资料题库
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6、To calculate the free surface correcti
To calculate the free surface correction，it is necessary to divide the free-surface moments by the（）.Atotal weight of liquid loadsBtotal displacementClightweightDdeadweight