【典型考题】

4. A revised print of a chart is made ______．

A．after every major hydrographic survey of the area covered by the chart

B．when there are numerous corrections to be made or the corrections are extensive C．when a low-stock situation occurs and minor corrections are made D．every two years to update the magnetic variation information 【参考答案】C

【参考译文】当海图库存较少并需做少量改正时，对其进行修订出版。 【解 析】revised修订 low-stock 库存小 minor corrections 少量改正

hydrographic survey水道测量

【相关考题】

1. Charts should be corrected by using information published in the ______． A．Light List

B．American Practical Navigator C．Notice to Mariners D．Coast Pilot 【参考答案】C

【参考译文】应使用航海通告中的信息对海图进行改正。 【解 析】publish出版

2. Charts showing the coast of Mexico are produced by the United States ______． A．National Geospatial-Intelligence Agency B．Coast Guard C．Naval Observatory

D．National Ocean Service 【参考答案】A

【参考译文】显示墨西哥海岸的海图是由美国国家地理空间情报局制作的。 【解 析】produce制作 National Geospatial-Intelligence Agency美国国家地理空间情报局 象站

3. Every chart is liable to be incomplete ______．

A．the final judge of the reliance the mariner can place on the information given B．its immediate importance cannot always be verified before promulgation

Coast Guard美国海岸警卫队

Naval Observatory美国海军军事气

C．through imperfections in the survey on which it is based，or subsequent alterations to the topography or sea floor

D．deferring the promulgation of certain less important information 【参考答案】C

【参考译文】由于测量的不完整性或地形或海床的随后变化，任何海图有可能不完整。

【解 析】be liable to有可能 incomplete不完整的

judge判定 promulgation颁布

imperfection不完整性

topography地形 deferring延缓

4. 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 surveys B．Correct and often very good surveys C．Inadequate and often very old surveys D．Adequate and present surveys

【参考答案】C

【参考译文】海图上很多水深信息是来源于不充分和非常老的数据，因而不应该完全相信。

【解 析】derived from来源于 inadequate 不充分的 undue不适当的

5. 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 【参考答案】D

【参考译文】航用海图常常会有变更，变更的重要部分由英版航海通告发布。 【解 析】subject to使受到、使遭受 promulgate颁布

6. 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 【参考答案】B

【参考译文】海图的修订时间印制在海图左下角。 【解 析】print印制 lower-left corner左下角 7．

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 【参考答案】B

【参考译文】海图已进行大量的改正并重新印制，这种海图称之为新版海图。 【解 析】extensive corrections大量的改正

new edition新版海图

【点 评】此类考题考察英版海图的绘制、出版及改正，考生应熟悉海图测量、绘制、坐标系、新图、新版图的含义，并掌握与之相关的专业词汇。

知识点3：航海通告与警告

【典型考题】Periodic publications notifying change in, or additions to, previously published navigational date are______.

A. Supplements B. Annual Summary C. Navigational Warning D. Notices to Mariners

【参考答案】D

【参考译文】航海通告是通告过去出版的航行数据的变化或增加的定期出版物。 【解 析】periodic publication定期出版物 supplement补篇 annual summary年度摘要navigational warning航行警告 notices to mariners航海通告。 【相关考题】

1.. ______ is not contained in the NM Weekly．

A．Amendments to Admiralty Sailing Directions

B．Amendments to Admiralty List of Lights and Fog Signals C．Amendments to Admiralty List of Radio Signals D．Supplement to Guide to Port Entry 【参考答案】D

【参考译文】周版航海通告的内容不包括进港指南的补篇。

【解 析】contain包含 Amendments to Admiralty Sailing Directions英版航路指南改正Amendments to Admiralty List of Lights and Fog Signals英版灯标雾号表的改正 Amendments to Admiralty List of Radio Signals英版无线电信号表的改正

2.. ______ objects are those which stand out clearly from the background or other objects and are easily identifiable from a few miles offshore in normal visibility． A．Conspicuous B．Permanent C．Preliminary D．Temporary 【参考答案】A

【参考译文】显著物标是指在普通能见度下能从背景或其他物标中突出并在离岸几英里处容易清晰辨别的物标。

【解 析】stand out 突出identifiable 可辨别的 conspicuous明显的 permanent永久的preliminary预告的

temporary临时的

3. 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 ______．