單項選擇題

A virtual rise in the center of gravitty may be caused by（）.

A.filling a partially tank
B.using an on board crane to life a freely swinging heavy object
C.emptying a partially filled tank
D.transferring ballast from the forepeak to the after peak

你可能感興趣的試題

單項選擇題

Aboard a vessel, dividing the sum of the vertical moment by the total weight yields the vessel’s（）.

A.vertical moment
B.transverse position of the center of gravity
C.inclining moment
D.righting moment

單項選擇題

Aboard a vessel, dividing the sum of the vertical moments by the total weight yields the vessel’s（）.

A.height of the center of gravity A.LCG
B.vertical moment
C.righting moment
D.inclining moment

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

A virtual rise in the center of gravitty may be caused by（）.

你可能感興趣的試題

Aboard a vessel, dividing the sum of the vertical moment by the total weight yields the vessel’s（）.

Aboard a vessel, dividing the sum of the vertical moments by the total weight yields the vessel’s（）.

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