单选题引起船体发生总纵弯曲变形的原因,主要是沿着船长方向每一点上()A重力分布不平衡造成的B浮力分布不平衡造成的C压力分布不平衡造成的D重力和浮力不平衡造成的
单选题
引起船体发生总纵弯曲变形的原因,主要是沿着船长方向每一点上()
A
重力分布不平衡造成的
B
浮力分布不平衡造成的
C
压力分布不平衡造成的
D
重力和浮力不平衡造成的
参考解析
解析:
暂无解析
相关考题:
单选题A combustible gas indicator meter is calibrated to read the percentage of().Avapor to oxygenBthe flammable limit concentrationCthe autoignition concentrationDthe lower explosive limit concentration
单选题According to Sinotime,during the period of this Charter,should the Vessel be requisitioned by the government of the Vessel’s nationality,hire to()from the time of her requisition.AcontinueBstopCcommenceDcease
单选题以下关于PSC检查中发现的船舶缺陷的处理,表述有误的是()。A原则上,所有被发现的船舶缺陷都应在开航前纠正B“开航前纠正”这种船舶缺陷处理意见通常适用于性质严重的缺陷C“下一港纠正”这种船舶缺陷处理意见通常适用于在检查港不能解决的缺陷D“3个月纠正”这种船舶缺陷处理意见主要适用于ISPS规则不符合项目
单选题The KM for a vessel may be determined by which of the following?().AAdding the KB and the BMBSubtracting the KB from the BMCSubtracting the GM from the KBDAdding the GM and the KB
单选题The diesel engine is a type of internal combustion engine which ignites the fuel by injecting it into hot, high pressure air in a ().Aair bottleBair compressorCcrank caseDcombustion chamber
单选题根据集装箱正常的出口货运程序,以下表述正确的是()。A集装箱货运站在接受货物时,发现货物外表状态不良,则应在装箱单上批注B集装箱装船后,船长应在收货单上签字C集装箱装船后,船长应在海关编制的集装箱出口舱单上签字D船舶开航前,集装箱堆场经营人或船长应在场站收据海关联上签字
单选题One function of the thermal expansion valve is to()Aact as a pilot from the solenoid valveBregulate the amount of refrigerant flow to the coilCregulate the water flowDturn the compressor off and on
单选题why do some stations keep silence?()ABecause they are not engaged in the distress trafficBthey will affect the transmission of the distress trafficCThe powers of these stations are very weakDThey are not in charge of search and rescue
单选题船舶往西航行跨过日界线,日期应()。A减少1天B增加1天C不变D都不对