A.Top center
B.Lower-left corner
C.Part of the chart title
D.Any clear area around the neat line
您可能感興趣的試卷
你可能感興趣的試題
A.DR plot
B.track line
C.heading
D.estimated course
A.Lambert conformal
B.Mercator
C.azimuthal
D.gnomonic
A.total number of observations
B.average wind force on the Beaufort scale
C.average wind force in knots
D.percentage of calms
A.equal to the longitude expressed in time units
B.about 16 minutes
C.the difference between the GHA of mean sun and the first point of Aries
D.15°of arc
A.radar conspicuous beacon
B.circular radiobeacon
C.radar transponder beacon
D.radar calibration beacon
最新試題
On a Mercator chart，1 nautical mile is equal to（）.
A chart projection depicting the poles and a small area on either side of a connecting meridian，that is sometimes used for star charts，is the（）.
Which chart symbol indicates the bottom is clay（）.
The short-long dashed，magenta lines parallel to York River Entrance Channel mark（）．
The description Racon beside an illustration on a chart would mean a （）.
Which information does the outer ring of a compass rose on a nautical chart provide（）.
Every chart is liable to be incomplete（）.
The numeral in the center of a wind rose circle on a pilot chart indicates the （）.
The arrangement of charts in the catalogue is（）.
A chart position enclosed by a square is a（n）（）.