正确答案: C
尽量多穿衣服
题目:在救生艇筏上漂浮待救人员,防止低温效应的有效方法之一是()
解析:C
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举一反三的答案和解析:
[单选题]船舶在A2海区出现搁浅遇险紧急情况,并需要他方援助时,首选使用___设备向RCC报警。
MF-DSC
[单选题]一千焦耳等于( )千卡。
0.2389
[单选题]"Stand by an engine" means
"make an engine ready for starting"
[单选题]Allowances may be made for the expansion and contraction in piping by the use of expansion joints or ().
Bends or loops in the line
[单选题]扑灭金属火灾可以用:
7150干粉
[单选题]用纤维绳配滑车,木滑车和应不小于纤维绳周长的3倍,或滑轮直径不小于纤维绳直径的()倍。
7
[单选题]During the dock repair, when installing the tail shaft and propeller, ____ should be on the spot for supervising
chief engineer
[单选题]表示有人自右舷落水的信号是:
三长声一短声
[单选题]主操舵装置应能在最深航海吃水并以最大营运航速前进时,在()s内自一舷()转至()。
28/35o/30o