單項選擇題

Charted depth is the（）.

A.vertical distance from the tidal datum to the ocean bottom plus the height of the tide
B.vertical distance from the tidal datum to the ocean bottom
C.average height of water over a specified period of time
D.average height of all low waters at a place

你可能感興趣的試題

單項選擇題

Chart legends which indicate a conspicuous landmark are printed in（）.

A.capital letters
B.italics
C.boldface print
D.underlined letters

單項選擇題

Chart legends printed in capital letters show that the associated landmark is（）.

A.conspicuous
B.inconspicuous
C.a government facility or station
D.a radio transmitter

99色精品-9色在线-99色在线-99色视频 国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

Charted depth is the（）.

你可能感興趣的試題

Chart legends which indicate a conspicuous landmark are printed in（）.

Chart legends printed in capital letters show that the associated landmark is（）.

99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精