A.High water line
B.Low water line
C.Low water spring line
D.Tide level
您可能感興趣的試卷
你可能感興趣的試題
A.Amphibious training areas
B.Grounds for dredge spoil
C.Fish trap areas
D.Gunnery exercise areas
A.on a regional basis
B.on a national basis
C.shown orderly
D.appeared from A to W
A.very rare
B.common
C.often
D.reasonable
A.SW of Cocos Islands
B.oceanic dangers or seamounts
C.undiscovered dangers
D.the continental shelf
A.a small error in bearing or in laying it down on the chart has a greater effect in misplacing the position the longer the line to be drawn
B.all scales are kept updated for vital information by Notices to Mariners
C.the larger the scale of the chart，the greater the detail that can be shown on it
D.the mariner using the medium scale charts for passage along a coast need not transfer on to a large scale for short distances
最新試題
Which information does the outer ring of a compass rose on a nautical chart provide（）.
The soundings on the imperial chart are measured in（）.
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?（）
The shoreline on charts generally represents the mean（）.
When navigating in high latitudes and using a chart based on a Lambert conformal projection，（）.
The description Racon beside an illustration on a chart would mean a （）.
The survey information upon which a chart is based is found （）.
The numeral in the center of a wind rose circle on a pilot chart indicates the （）.
The soundings on the chart are based on the depth of water available at （）.
What information is found in the chart title? （）