97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久

單項(xiàng)選擇題

For a floating vessel，the result of subtracting KG from KM is the（）.

A.height of the metacenter
B.height of the righting arm
C.height of the center of buoyancy
D.metacentric height

你可能感興趣的試題

單項(xiàng)選擇題

For a vessel with transverse inclination，an increase in GMT causes（）.

A.list to stabilize at an angle of loll
B.list to decrease
C.trim to decrease
D.list to increase

單項(xiàng)選擇題

For small angles of inclination，if the KG were equal to the KM，then the vessel would have（）.

A.positive stability
B.negative stability
C.neutral stability
D.maximum stability

<dd id="fikn8"></dd>
<ins id="fikn8"></ins>

<dl id="fikn8"></dl>

<tbody id="fikn8"></tbody>

<dd id="fikn8"></dd>