From 1800 to 1968 Admiralty charts were published with fathoms and feet as the units for depths,and feet as the units for height.Since 1968 Admiralty charts ________ to meters,thus conforming with charts of most other countries.
A.gradually converted
B.have been gradually converted
C.has been gradually converted
D.is gradually converted
第1题:
Navigational charts are ______ frequent changes,the important one of which are promulgated by Admiralty Notices to Mariners.
A.published with
B.combined with
C.in connection with
D.subject to
第2题:
The heights and soundings of Admiralty chart are expressed ______ in Fathoms ______ in Meters.
A.either,or
B.neither,nor
C.another,nor
D.other,or
第3题:
Admiralty Notices to Mariners,containing important information for the mariners and enabling them to keep their charts and books corrected for the latest information,are issued daily and published in ______.
A.Weekly Editions
B.Quarterly Editions
C.Annual Editions
D.Monthly Editions
第4题:
______ is a comprehensive reference in graphical and textual form of all Admiralty Charts and Publications worldwide(link to Admiralty Charts)listed by region.
A.Ocean Passages for the World(NP136)
B.Symbols and Abbreviations used on Admiralty Charts,Chart 5011
C.IALA Maritime Buoyage System(NP735)
D.Catalogue of Admiralty Charts and Publications(NP131)
第5题:
Admiralty Sailing Directions published in England are kept up to date by______.
A.corrections
B.publications
C.supplements
D.Alterations
第6题:
For details of these and other lights the larger scale charts and Admiralty Lists should be __.
A.considered
B.consulted
C.concluded
D.Commanded
第7题:
either,or
neither,nor
another,nor
other,or
第8题:
nominal range
luminous range
geographical range
visible range
第9题:
Ocean Passages for the World
Symbols and Abbreviations used on Admiralty Charts,Chart 5011
Weekly Admiralty Notices to Mariners
The Mariners Handbook
第10题:
Weekly Admiralty Notices to Mariners
The Mariners Handbook
Ocean Passages for the World
Symbols and Abbreviations used on Admiralty Charts,Chart 5011
第11题:
every day
every week
every month
every year
第12题:
Ocean Passages for the World
Symbols and Abbreviations used on Admiralty Charts,Chart 5011
IALA Maritime Buoyage System
Catalogue of Admiralty Charts and Publications
第13题:
To ______ Admiralty Charts 438,latitudes taken from this chart should be increased by about 5 seconds.
A.convert to
B.come to
C.look at
D.agree with
第14题:
Admiralty Notices to Mariners are published ______.
A.every day
B.every week
C.every month
D.every year
第15题:
Generally,______ are used as the track charts on the high sea,______ are used for harbors,inland waters and coastal areas.
A.Mercator charts/Loran charts
B.Admiralty charts/Routeing charts
C.large scale charts/small scale charts
D.small scale charts/large scale charts
第16题:
______published in England amplify charted detail and contain information needed for safe navigation.
A.Admiralty Sailing Directions
B.Admiralty List of Lights
C.Admiralty List of Signals
D.Admiralty Notices to Mariners
第17题:
Bearings are true reckoned ______ in Admiralty Charts.
A.clockwise from 000 to 359 degrees
B.clockwise from 359 to 000 degrees
C.anti-clockwise from 000 to 359 degrees
D.anti-clockwise from 359 to 000 degrees
第18题:
In what units are heights and soundings in the chart? They are in ______.
A.meters and fathoms
B.fathoms and meters
C.meter and fathom
D.fathom and meter
第19题:
convert to
come to
look at
agree with
第20题:
smaller scales
larger scales
smaller scales and larger scales
moderate scales
第21题:
U.S.A
China
U.K
Japan
第22题:
Weekly Editions
Quarterly Editions
Annual Editions
Monthly Editions
第23题:
Admiralty Sailing Directions
Admiralty List of Signals
Mariner's Handbook
Admiralty Notices to Mariners