A.U.S.A
B.China
C.U.K
D.Japan
您可能感興趣的試卷
你可能感興趣的試題
A.fix
B.line of position
C.relative bearing
D.range
A.fix
B.estimated position
C.dead reckoning position
D.running fix
A.Course-planning
B.Position-fixing
C.Radar-plotting
D.Stowage-plan making
A.frequent
B.so frequent
C.frequent that
D.so frequent that
A.To consider
B.To check
C.To examine
D.To agree with
最新試題
The broken magenta lines（long and short dashes）in and around Mobjack Bay indicate（）.
The short-long dashed，magenta lines parallel to York River Entrance Channel mark（）．
The maximum difference between mean time and apparent time is （）.
Where would you obtain data on currents for areas of the world not covered by the National Ocean Service（）.
The soundings on the imperial chart are measured in（）.
（）is not a position-fixing system.
When navigating in high latitudes and using a chart based on a Lambert conformal projection，（）.
The only cylindrical chart projection widely used for navigation is the （）.
On chart，bearings to near objects should be used in preference to objects farther off，because（）.
When a buoy is in position only during a certain period of the year，where may the dates when the buoy is in position be found?（）