You are operating a twin-screw vessel and lose your port engine.You continue to operate on your starboard engine only.Which action would you take to move your vessel ahead in a straight line ().
A. Compensate with right rudder
B. Compensate with left rudder
C. Surge the starboard engine
D. Rudder amidships - no compensation is necessary on a twin-screw vessel
通过检验、观察或测量等手段,确定材料、零件、部件、系统、构筑物及工艺和程序是否符合规定要求的活动称为()。
A. 检查
B. 质量控制
C. 对供方的评价
D. 验证
取用无菌溶液时,首先检查()。
A. 瓶盖有无松动
B. 瓶身有无裂缝
C. 药液有无浑浊、变色
D. 药液的浓度
E. 药物的名称
68 . 当订房客人超过()时限而未抵店情况下,仍将保留客房至次日退房结帐时限为止。
A. 当日取消
B. 保留
C. 预留时间