A.latitude scale near the middle of the track line
B.longitude scale near the middle of the track line
C.latitude scale at the midlatitude of the chart
D.latitude or longitude scale at the middle of the scale
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A.fixed to
B.needed for
C.pushed to
D.drawn to
A.U.S.A
B.China
C.U.K
D.Japan
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
最新試題
On chart，bearings to near objects should be used in preference to objects farther off，because（）.
When navigating in high latitudes and using a chart based on a Lambert conformal projection，（）.
What information is found in the chart title? （）
Which information is found in the chart title（）.
The soundings on the imperial chart are measured in（）.
The maximum difference between mean time and apparent time is （）.
Which aid is NOT marked on a chart with a magenta circle? （）
The path that a vessel is expected to follow，represented on a chart by a line drawn from the point of departure to the point of arrival，is the（）.
What information is NOT found in the chart title? （）
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（）.