A.published with
B.combined with
C.in connection with
D.subject to
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A.with
B.from
C.on
D.by
A.found in the center(s) of the compass rose(s)
B.indicated by isogonic lines
C.found in a note on the chart
D.All of the above
A.red triangle with the letter R
B.white triangle with the letters RG
C.green square with the letter G
D.white square with the letters GR
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
A.fixed to
B.needed for
C.pushed to
D.drawn to
最新試題
What information is found in the chart title? ()
Which information is found in the chart title().
A chart position enclosed by a square is a(n)().
The soundings on the chart are based on the depth of water available at ().
Particular care is needed when navigating in the vicinity of()as very few of these features have been fully surveyed to modern standards to determine their correct position,full extent,or the least depth over them.
Every chart is liable to be incomplete().
A chart with a scale of 1:80,000 would fall into the category of a().
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?()
()is not a position-fixing system.
Where would you obtain data on currents for areas of the world not covered by the National Ocean Service().