The standard magnetic compass heading differs from the true heading by().
A、compass error
B、latitude
C、variation
D、deviation
A、compass error
B、latitude
C、variation
D、deviation
A、the raising of the standards of teaching and the reform in curriculum B、the raising of the standards of teaching and learning and the restructuring of the schools C、the raising of the standards of teaching and the improvement of the standards of learning D、None of the above
A、A. The source and destination addresses B、B. The destination port number C、C. The destination address D、D. The source address E、E. All of the above
A、A.to provide a solution of lowering pollution at sea B、B.to specify minimum standards for the members composing the watch at sea C、C.to specify minimum standards for ships considering their safety D、D.to tell the company how to go about running their business
A、An atomic time standard B、Daylight Savings Time C、Eastern Standard Time D、Greenwich Mean Time
A、supports multiple protocols B、works only in a shared or loop environment C、allows addressing for up to 4 million nodes D、provides a high speed transport for SCSI payloads