When action to avoid a close quarter situation is taken,a course change alone may be the most effective action provide that().
In order to avoid shock, reduce the speed by ().
A developer chooses to avoid using SingleThreadModel but wants to ensure that data is updated in a thread-safe manner. Which two can support this design goal?()
Every precaution must be taken to avoid ().
Any action taken to avoid collision shall,if the circumstances of the case admit,().
To avoid damaging the components of a printed circuit board when testing it with a DC volt-ohmmeter, you should ()
To avoid excessive surge pressure when bunkering, you should ()
To avoid shock ,you should reduce speed by()(低速)control.
To avoid scavenge fires occurring the engine timing and equipment maintenance ().
If necessary to avoid collision or allow more time to()the situation,a vessel shall slacken her speed or take all way off by stopping or reversing her means of propulsion.