Generally,you can best keep a vessel under steering control when the vessel has().
A、Headway
B、Sternway
C、No way on,with engines stopped
D、No way on,with engines full ahead
A、Headway
B、Sternway
C、No way on,with engines stopped
D、No way on,with engines full ahead
A、The backup as copy can only be taken to disk B、The backup as copy can only be taken to tape C、Backup can be performed only when the instance is shutdown D、Backup will constitute all used and unused blocks in the database
A、The backup as copy can only be taken to disk B、The backup as copy can only be taken to tape C、Backup can be performed only when the instance is shutdown D、Backup will constitute all used and unused blocks in the database
A、headway B、sternway C、no way on,with engines stopped D、no way on,with engines full ahead
A、You should experience hot,moist,clear weather B、The wind direction is generally easterly C、The winds should be from the southwest at your location D、The winds should be brisk
A、can be observed visually B、can be observed by radar C、can be located on the radar D、can be heard