静稳性曲线上反曲点的形成原因是因为船体甲板开始浸入水中的缘故。()
挠性割台与刚性割台的区别是什么?
工单管控人员日常使用的()系统 ["A.BSS系统","B.OSS系统","C.综调系统","D.IOM系统"]
She()pages of the book today. ["has already read","already reads","already read","was already read"]
静稳性曲线中最大静稳性力矩的意义在于给出了船舶所能承受的最大静外力。()
什么是喂入量?