生存率(survival rate)

1、During severe storms when survival bec

During severe storms when survival becomes a major concern，it may become necessary to relieve high anchor tensions on the windward side of the...

2、In ballasting to survival draft，while

In ballasting to survival draft，while in transit，due to extreme wind and wave loads，thrusters or propulsion，if available，should be used to（）...

3、Survival craft EPIRBs (Class S) are（）.

Survival craft EPIRBs (Class S) are（）.Apermanently mounted in the survival craftBportable and stowed for carriage to the survival craftCpermanently mounted on the bridge wingsDportable and stowed in the emergency gear locker

4、survival factors (存活因子)

survival factors (存活因子)

5、The air cylinder bottles in the surviv

The air cylinder bottles in the survival craft should be refilled with（）.AoxygenBnitrogenCcompressed airDnitrogen and oxyge

6、survival analysis

survival analysis