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单选题
No navigational aids are shown and chart is not kept corrected for alterations in depths inside the pecked lines. For more detailed information, the larger scale charts must be（）.
A
bought
B
analyzed
C
consulted
D
published
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更多 “单选题No navigational aids are shown and chart is not kept corrected for alterations in depths inside the pecked lines. For more detailed information, the larger scale charts must be（）.A boughtB analyzedC consultedD published” 相关考题
考题
No navigational aids are shown and chart is not kept corrected for alterations in depths inside the pecked lines．For more detailed information，the larger scale charts must be______．A.boughtB.analyzedC.consultedD.Published
考题
材料：A block may not only indicate the insertion of new information，but also the omission of matter previously shown．The text of the Notice should invariably be read carefully．The limiting lines of a block are determined for convenience of reproduction．They need not be strictly adhered to when cutting out for pasting on the chart，provided that the preceding paragraph is taken into consideration．Owing to distortion the bocks do not always fit the chart exactly．When pasting a block on a chart，therefore，care should be taken that the more important navigational features fit as closely as possible．This is best done by fitting the block while it is dry and making two or three pencil ticks round the edges for use as fitting marks after the paste is applied to the chart．问题：DISTORTION means that ______．A.the change in form of the blockB.extract of in form of the blockC.the extension in form of the blockD.the increasing of the data in the blockWhen cutting out and pasting the block care should be used to ensure that ______．A.it be dry enoughB.pencil should be used properlyC.the limits are adhered strictlyD.the more important navigational features fit as closely as possibleThe block is not used to ______ ．A.show omissionsB.provide new informationC.make corrections to the NoticeD.change the shape of the chartsThe block should be ______ on the chart．A.pastedB.drawn by pencilC.fittedD.put请帮忙给出每个问题的正确答案和分析，谢谢！
考题
The buoy symbol printed on your chart is leaning to the northeast. This indicates ______.A.you should stay to the north or east of the buoyB.you should stay to the west or south of the buoyC.the buoy is a major lighted buoyD.nothing special for navigational purposes
考题
How is the annual rate of change for magnetic variation shown on a pilot chart? ______.A.Gray lines on the uppermost inset chartB.Red lines on the main body of the chartC.In parenthesis on the lines of equal magnetic variationD.Annual rate of change is not shown
考题
Many of the soundings shown on the chart are derived from ______.Undue reliance should not be placed upon them．A.complete and often very poor surveysB.correct and often very good surveysC.inadequate and often very old surveysD.adequate and present surveys
考题
Owing to old data of the survey the positions and number of the beacons shown on this chart are not to be ______.A.consideredB.insuredC.relied uponD.suspected
考题
No navigational aids are shown and the chart is not kept corrected for alterations in depths inside the pecked lines． For more detailed information，the larger scale charts must be ______.A.referred toB.appreciatedC.met withD.concerned
考题
The operation of which aids to navigation may be suspended during war or national emergency ________．A.Navigational satellitesB.LoranC.OmegaD.Any of the above
考题
Coast Pilots and navigational charts are kept corrected and up-to-date by using the ______.A.pilot chartsB.Notices to MarinersC.Tide TablesD.Current Tables
考题
单选题No navigational aids are shown and chart is not kept（）for alterations in depths inside the pecked lines joining Hurst pt. to Warden pt.A
accurateB
correctC
correctedD
accuracy
考题
单选题No navigational aids are shown and the chart is not kept corrected for alterations in depths inside the pecked lines. For more detailed information, the larger scale charts must be（）.A
referred toB
appreciatedC
met withD
concerned
考题
单选题On this chart only the principle （） to navigation are shown．A
equipment'sB
toolsC
apparatusD
aids
考题
单选题Coast Pilots and navigational charts are kept corrected and up-to-date by using the（）.A
pilot chartsB
Notices to MarinersC
Tide TablesD
Current Tables
考题
单选题Full details of all lights and fog signals are shown on（）.A
large scale chartB
small scale chartC
ocean chartD
routing chart
考题
单选题There are many navigational aids（）.A
in chief engineer's roomB
in chief officer's roomC
on the bridgeD
on deck
考题
单选题Mariners should ensure correct（）of aids to navigation during twilight periods when some lighted aids to navigation are lit while others are not.A
identificationB
distinctionC
discriminationD
clearly seeing
考题
单选题How is the annual rate of change for magnetic variation shown on a pilot chart?（）A
Gray lines on the uppermost inset chartB
Red lines on the main body of the chartC
In parenthesis on the lines of equal magnetic variationD
Annual rate of change is not shown
考题
单选题Which of the following shall not the officers in charge of the navigational watch do?（）A
continue to be responsible for the safe navigation of the shipB
Leave the bridgeC
Keep the watch on the bridgeD
Use any available navigational aids necessary to ensure that the ship follows the planned course
考题
单选题Owing to old data of the survey the positions and number of the beacons shown on this chart are not to be （）.A
consideredB
insuredC
relied uponD
suspected
考题
单选题What area of the earth cannot be shown on a standard Mercator chart（）.A
EquatorB
Areas including both North and South latitudesC
North and South PolesD
A narrow band along the central meridian
考题
单选题Vessels should not anchor or trawl in the vicinity of pipelines and are（）in the pipeline area shown on the chart.A
Prohibit to anchorB
Prohibited to anchorC
Prohibited from anchorD
Prohibited from anchoring
考题
单选题Vessels should not anchor or trawl in the vicinity of pipelines and are（）.in the pipeline area shown on the chart.A
prohibit to anchorB
prohibited to anchorC
not to anchorD
prohibited from anchoring
考题
单选题The buoy symbol printed on your chart is leaning to the northeast. This indicates （）.A
you should stay to the north or east of the buoyB
you should stay to the west or south of the buoyC
the buoy is a major lighted buoyD
nothing special for navigational purposes
考题
单选题On chart，bearings to near objects should be used in preference to objects farther off，because（）.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 drawnB
all scales are kept updated for vital information by Notices to MarinersC
the larger the scale of the chart，the greater the detail that can be shown on itD
the mariner using the medium scale charts for passage along a coast need not transfer on to a large scale for short distances
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