某船观测得船首吃水分别为5.26m,5.22m,船中吃水分别为5.61m,5.53m,船尾吃水分别为6.08m,6.02m,则船舶平均吃水为()m(设Xf=0)。 ["5.63","5.65","5.57","5.59"]
下列属于光存储技术的是() ["CD-R/W","PSD","MO","DVDRAM"]
柜台经理应将辖属网点组织的结算业务培训情况详细记录在“柜台经理日志”中包括()。 ["培训时间","参训人员","培训情况","柜员学习笔记"]
粉尘浓度和分散度是如何测定的?
以下()不是我国人保远洋船舶保险条款一切险的承保范围。 ["碰撞责任","船舶全损","共同海损","人身伤亡"]
怎样启用小型加料系统?