更多“A Mercator chart is a ______.A.cylindrical projectionB.simple conic projectionC.polyconic ”相关问题
  • 第1题:

    Distance along a track line is measured on a Mercator chart by using the ______.

    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


    正确答案:A

  • 第2题:

    When navigating in high latitudes and using a chart based on a Lambert conformal projection,______.

    A.a straight line drawn on the chart approximates a great circle

    B.the chart should not be used outside of the standard parallels

    C.the course angle is measured at the mid-longitude of the track line

    D.distance cannot be measured directly from the chart


    正确答案:A

  • 第3题:

    For what purpose would using a Lambert conformal chart be more convenient than using a Mercator?

    A.Plotting radio bearings over a long distance

    B.Determining latitude and longitude of a fix

    C.Measuring rhumb line distances

    D.Measuring rhumb line directions


    正确答案:A

  • 第4题:

    ( ) is a type of bar chart that illustrates a project schedule. It illustrates the start and finish dates of the terminal elements and summary elements of a project.

    A.gantt chart
    B.project histogram
    C.milestone chart
    D.project flowchart

    答案:A
    解析:
    甘特图是一类描述项目进度的图表。它说明了一个项目的开始和结束时间。A.甘特图 B.项目直方图C.里程碑图 D.项目流程图

  • 第5题:

    单选题
    A chart has extensive corrections to be made to it. When these are made and the chart is again printed,the chart issue is a ().
    A

    first edition

    B

    new edition

    C

    revised edition

    D

    reprint


    正确答案: A
    解析: 暂无解析

  • 第6题:

    单选题
    Chart/Publication correction record Card system ensures that every chart is properly corrected().
    A

    in use

    B

    prior to use

    C

    after use

    D

    When chart received on board


    正确答案: C
    解析: 暂无解析

  • 第7题:

    多选题
    做R&R时,用X-R Chart评估测量仪器的实际分辨率是否足够,哪些说法正确:()。
    A

    R Chart上的数值出现的机会小于3种

    B

    R Chart上的数值出现的机会大于3种

    C

    R Chart上的数值25%以上为零

    D

    R Chart上的数值25%以下为零


    正确答案: C,D
    解析: 暂无解析

  • 第8题:

    单选题
    ()is a digitized“picture”of a chart.
    A

    Vector chart format

    B

    Raster chart data

    C

    pixel

    D

    Electronic Nautical Chart


    正确答案: A
    解析: 暂无解析

  • 第9题:

    多选题
    测试仪器使用的X-R Chart失控,下列说法哪种正确:()。
    A

    设备重复性不稳定导致X Chart失控

    B

    设备重复性不稳定导致R Chart失控

    C

    设备偏差发生改变导致X Chart失控

    D

    设备偏差发生改变导致R Chart失控


    正确答案: B,C
    解析: 暂无解析

  • 第10题:

    单选题
    Distance along a track line is measured on a Mercator chart by using the ().
    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


    正确答案: A
    解析: 暂无解析

  • 第11题:

    单选题
    What area of the earth cannot be shown on a standard Mercator chart().
    A

    Equator

    B

    Areas including both North and South latitudes

    C

    North and South Poles

    D

    A narrow band along the central meridian


    正确答案: C
    解析: 暂无解析

  • 第12题:

    单选题
    A Mercator chart is a ().
    A

    cylindrical projection

    B

    simple conic projection

    C

    polyconic projection

    D

    rectangular projection


    正确答案: B
    解析: 暂无解析

  • 第13题:

    The revision date of a chart is printed on which area of the chart?

    A.Top center

    B.Lower-left corner

    C.Part of the chart title

    D.Any clear area around the neat line


    正确答案:B

  • 第14题:

    A chart has extensive corrections to be made to it. When these are made and the chart is again printed,the chart issue is a ______.

    A.first edition

    B.new edition

    C.revised edition

    D.reprint


    正确答案:B

  • 第15题:

    ______ is a digitized“picture”of a chart.

    A.Vector chart format

    B.Raster chart data

    C.pixel

    D.Electronic Nautical Chart


    正确答案:B

  • 第16题:

    line chart窗口3的信息来自于哪个地方()

    • A、chart 1的 additional info
    • B、chart 1的 event
    • C、chart 1的 change ms
    • D、chart 1的Information Elements

    正确答案:A

  • 第17题:

    单选题
    The revision date of a chart is printed on which area of the chart? ()
    A

    Top center

    B

    Lower-left corner

    C

    Part of the chart title

    D

    Any clear area around the neat line


    正确答案: B
    解析: 暂无解析

  • 第18题:

    单选题
    For what purpose would using a Lambert conformal chart be more convenient than using a Mercator?()
    A

    Plotting radio bearings over a long distance

    B

    Determining latitude and longitude of a fix

    C

    Measuring rhumb line distances

    D

    Measuring rhumb line directions


    正确答案: A
    解析: 暂无解析

  • 第19题:

    单选题
    You want to create a pie-style chart using the Chart Wizard. What must be you do to determine the fields available for use in this chart? ()
    A

    Select the block that contains the data to appear in the pie chart. 

    B

    Select the table that contains the data to appear in the pie chart. 

    C

    Select the view that contains the data to appear in the pie chart. 

    D

    Nothing. The wizard will automatically create the pie chart based on the highlighted data.


    正确答案: C
    解析: 暂无解析

  • 第20题:

    单选题
    A sales analyst reviews the first draft on your Sales application, and requests that the application graphically represent revenue generated for each sales representative, in addition to the textual data currently displayed for the ORDER block. How would you incorporate this graphic in your form? ()
    A

    Invoke the Chart Wizard and create a chart based on the ORDER block. 

    B

    Create a chart using Graphics Builder and then select File Import Chart in Form Builder, positioning the new chart with the text items in the ORDER block. 

    C

    Invoke the Data Block Wizard in reentrant mode, select the Charts tab, and specify the chart type and column sources for the X and Y axes. 

    D

    Select the Chart node in the Object Navigator, Click the Create icon, and specify the details of the chart in the chart's Property Palette.


    正确答案: B
    解析: 暂无解析

  • 第21题:

    单选题
    On a Mercator chart,1 nautical mile is equal to().
    A

    1 minute of longitude

    B

    1 degree of longitude

    C

    1 minute of latitude

    D

    1 degree of latitude


    正确答案: C
    解析: 暂无解析

  • 第22题:

    单选题
    A chart with a natural scale of 1:160,000 is classified as a().
    A

    sailing chart

    B

    general chart

    C

    coast chart

    D

    harbor chart


    正确答案: A
    解析: 暂无解析

  • 第23题:

    单选题
    What does ECDIS stand for?()
    A

    Electrical Chart Display and Indication System

    B

    Electronic Chart Display and Information system

    C

    Electric Chart Display and Information System

    D

    Electronic Chart Display and Indicating system


    正确答案: C
    解析: 暂无解析