发布时间 : 星期三 文章航海英语2580题库-附加最新补充500-权威翻译版更新完毕开始阅读67ef7bf8a3c7aa00b52acfc789eb172ded639996
第一部分 航海英语2580题库（权威翻译版）
[1]______, as the chemical extinguisher agent, should be used for an electric fire. A. dry chemical or foam B. foam or soda acid
C. carbon dioxide or foam D. carbon dioxide or dry chemical KEY: D二氧化碳或干粉灭火器作为化学灭火器，用于扑灭电器火灾。
[2]______: A room on or near the bridge provided with the necessary fittings and furniture for the handling and stowage of charts and where the chronometers are placed.
A. Captain’s cabin B. Chief Officer’s locker C. Chartroom D. Pilot’s cabin
KEY: C在驾驶台或附近提供必要的装卸设备或用具和海图的存放和天文钟布置的房间叫做海图室。 [3]______:The main center-line structural member, running fore and aft along the bottom of a ship, sometimes referred to as the backbone.
A. Frame B. Deckbeam C. Stringer D. Keel
KEY: D在船舶底部沿首尾向铺设有时提及当做主骨架的主要首尾结构是龙骨。
[4]______:the vertical distance measured on the vessel’s side amidships from the load water line to the upper side of the freeboard deck or a point corresponding to it.
A. Buoyancy B. Freeboard C. Draft D. Displacement
KEY: B船中部从载重水线垂直测量到干舷甲板上边缘或相应的点的距离叫干舷。
[5]______20 targets can be tracked at one time. When maximum tracking capacity is reached, no further acquisitions are possible.
A. As many as B. So many as C. As much as D. As more as KEY: A一次可以获取多达20个物标，当跟踪能力达到最大时候，就不再录取了。 [6]______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 KEY: A英版航路指南详细描述海图的细节和安全航行所包含的信息。 [7]______are published for the correction of Admiralty Charts.
A. Admiralty Sailing Directions B. Admiralty List of Lights
C. Mariner’s Handbook D. Admiralty Notices to Mariners KEY: D英版航海通告出版是为了英版海图的改正。 [8]______are to be used for dunnage if you load rice.
A. wooden planks B. rush mats C. steel bars D. wooden planks and rush mats KEY: D木板和席子被用来做垫舱料，如果你装载大米。
[9]______at 53N3 127E4 moving ely 12kts with cold front from center passing 51N3 126E1 to 51N2 125E4 and warm front from 46N1 128E2 passing 40N2 125E2.
A. Low 1002HPA B. Low 1045 HPA C. High 1002 HPA D. High 1045 HPA KEY: A低气压1002百帕，位置53N 127E4向东12节速度移动，伴有冷锋中心经51N3 126E1移至51N2 125E4，伴有暖锋从46N1 128E2 经过40N2 125E2位置。
[10]______causing strong winds and rough sea north west Bay of Biscay. A. Strong low pressure B. Strong high pressure C. Steep pressure gradient D. Steep gradient pressure KEY: C强气压梯度导致了比斯开湾西北的强风和狂狼。
[11]______chart 3994, positions read from this chart should be shifted 0.03 minutes Northward. A. To consider B. To check C. To examine D. To agree with
KEY: D为了与3994号海图一致，从这张海图上读出的位置应该向北移动0.03分的距离。
[12]______is a full nautical record of a ship’s voyage, written up at the end of each watch by the officer of the watch.
A. Sea Protest B. Deck Log C. Accident Report D. Seaman’s Book KEY: B航海日志全面记录了航次的情况，由值班驾驶员在每次值班结束后详细填写记录。 [13]______is not a process of weathering of the oil spilled in the sea water. A. Biodegradation B. Dissolution
C. Cleaning up by crew with skimmers D. Oxidation including photooxidation KEY: C船员用浮油刮集船清扫不是一个油溢入海水中的风化过程。
[14]______is not a process of weathering of the oil spilled in the sea water. A. Emulsification B. Sedimentation / Sinking
C. Oxidation including photooxidation D. Burning organized by RCC
KEY: D由RCC（海上搜救协调中心）组织的燃烧不是一个油溢入海水中的风化过程。
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[15]______ is not a process of weathering of the oil spilled in the sea water.
A. Evaporation B. Dispersion C. Emulsification D. Drifting KEY: D漂流不是一个油溢入海水中的风化过程。 [16]______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
KEY: D进港指南的附篇不包括在周版航海通告里。
[17]______is the most visible signal of distress from a lifeboat at sea in the daytime.
A. Smoke signal B. Flash signal C. Fire signal D. Radio emergency transmission KEY: A烟雾信号时白天在救生艇上发出的最容易看到的危险信号。
[18]______is the process by which the position of the vessel at any moment is found by applying the last well-determined position to the run that has been made since, using for this purpose the ship’s course and the distance being those indicated by log.
A. dead reckoning B. dead weight C. dead slow ahead D. dead slow astern KEY: A推算船位是任何时刻船位可通过前次准确的定位得到的过程，计程仪所显示的船舶航向和距离数据用于此目的。
[19]______ it rain tomorrow moring, the loading ______.
A. Should / will be postponed B. If / shall be postponed C. Should / would be postponed D. If / has to be postponed KEY: C一旦明天早上下雨，装货将被延迟。
[20]______ means a unit in which goods are totally enclosed by sufficient strong boundaries such as a freight container, a tank or a vehicle unit with fabric sides or tops.
A. UNIT B. CONTAINER C. VEHICLE D. CLOSED TYPE UNIT
KEY: D密闭式单元的意思是货物全部密闭，通过足够强的边界，像集装箱、货舱或车辆单位用纤维绳在边端或顶端的单元。
[21]______means the curve on the earth’s surface which cuts all the meridians at the same angle. A. Great Circle B. Position Line C. Rhumb Line D. True Bearing KEY: C恒向线是一条地球表面的曲线，与所有的子午线成相同的角度。
[22]______ moving rather quickly east expected 150 miles south of Cape Farewell 972 by 160000GMT. A. Developed low B. Developing low C. Being developed low D. Low to be developed
KEY: B发展中低压正在向东快速移动，预计在160000GMT在Cape Farewell南150海里达到972。 [23]______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
KEY: A显著物标是清楚的显示从背景中呈现或者是在正常能见度下能在离岸几海里的距离内识别的物标。
[24]______of the following conditions will cause a vessel’s bottom to be subjected to tension stresses. A. Concentration of weight aft B. Concentration of weight forward
C. Concentration of weight amidships
D. Concentration of weight at both ends of the vessel KEY: C重量集中在船的中部，会使船底承受到拉应力。（船舶中垂）
[25]______of the following is (are) required on your cargo vessel when it has a refrigerated cargo space? ① A gas mask using a suitable canister to protect against the refrigerant. ② A self-contained breathing apparatus.
A. ① only B. Either ① or ② C. ② only D. Neither ① nor ②
KEY: C当你船舶有冷藏货物时要配备什么？1）使用适当的带过滤器的呼吸器来保护制冷剂。2）自给式呼吸器。
[26]______should be used during the poor visibility if the rader’s screen shows heavy sea returns. A. Gain Control B. Brilliant Control C. Anti-clutter Sea Control D. Sweep Intercept
KEY: C海浪抑制干扰按钮应该在能见度差并且雷达屏幕上显示海浪回波很大时使用。
[27]______the incomplete nature of the survey, heavy draught vessels are warned not to navigate within the 10 fathom line.
A. Because B. Owing to C. Having been D. Being KEY: B由于测量的部完整性，警告深吃水船舶不得在10拓等深线内航行。
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[28]______the survivors know more of how to cope with cold water in the sinking of MV Titanic in 1912 countless lives ______.
A. Have / could have been saved B. Have / could have saved C. Had / could has saved D. had / could have been saved
KEY: D如果那些幸存者懂得多一些在冷水中的救生方法，那么在1912年泰坦尼克号沉没事件中将会有更多的生命能幸存。
[29]______will be paid by shipowners after tallyman doing the tally work. A. Cargo-handling expenses B. Tally money C. Cargo-tallying dues D. Tally fees
KEY: D理货工人在理货完成后，船东将付给他们费用。
[30]______20 targets can be tracked at one time．When maximum tracking capacity is reached，no further acquisitions(捕获) are possible．
A．As many as B．So many as C．As much as D．As more as
KEY: A一次可以获取多达20个物标，当跟踪能力达到最大时候，就不再录取了。 [31]______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 KEY: A英版航路指南增加海图制图的细节和包含航行安全所需的信息。 [32]______are published for the correction of Admiralty Charts． A．Admiralty Sailing Directions B．Admiralty List of Signals
C．Mariner's Handbook D．Admiralty Notices to Mariners KEY: D英版航海通告出版是为了英版海图的改正。
[33]______cargoes chargeable at the same rate，part of one ton shall be taken as one ton． A．At B．For C．On D．About KEY: B对于在相同的一吨货物征收费的部分，应视为一吨。
[34]______chart 3994，positions read from this chart should be shifted 0．03 minutes Northward． A．To consideer B．To check C．To examine D．To agree with
KEY: D为了与3994号海图一致，从这张海图上读出的位置应该向北移动0.03分的距离。 [35]同上
[36]______day，pilot flag should be displayed from main mast． A．From B．By C．On D．With KEY: B在白天，引航旗将被悬挂在主桅杆上。
[37]______get your engine ready before six tomorrow morning． A．You’d better B．You would better C．You at least D．You at most KEY: A你最好明天早上六点前备妥主机。
[38]______is a device used to measure atmospheric pressure．
A．Barometer B．Thermometer C．Chronometer D．Speedometer KEY: A气压计装置用于测量大气压。
[39]______is a rounded projection at the forward end of a ship which reduces water resistance，thus allowing an increase in speed when the ships is in ballast． A．Bulbous bow B．Ellipse bow
C．Cyclical projection D．Gnomonic projection
KEY: A球鼻首是在船舶最前部圆形突出的部分，它用于减少水阻力，因此增加速度当船舶压载时。 [40]______is an angle at which a cargo settles in the hold of a ship，between the horizontal and the slope made by a bulk cargo such as grain or iron ore．
A．Angle of loll B．Angle of inclination C．Angle of repose D．Angle of list
KEY: C静止角是在货物进入货舱时，水平面与倾斜面的夹角，散货船上比如散谷和铁矿石。 [41]______is not a process of weathering of the oil spilled in the sea water． A．Evaporation B．Dispersion C．Emulsification D．Drifting KEY: D船员用浮油刮集船清扫不是一个油溢入海水中的风化过程。
[42]______is one of four uprights comprising a cell in a containership into which a container fits exactly．These uprights hold the container in position． A．stanchion B．shore C．cellular doublebottom D．Ceil guide
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KEY: D箱格导轨式由四个支柱组成的，集装箱船上每个单元内能准确的装入一个集装箱，支柱用于固定集装箱的位置。
[43]______is the number of millimeters by which the mean draft changes when a ship passes from salt water to fresh water，or vice versa，whilst floating at the loaded draft． A．TPC B．The Fresh Water Allowance C．Parallel sinking of the ship D．UKC KEY: B淡水限额允许毫米变化量，当船舶由海水进入淡水中吃水变化，或反之依然，满载浮力吃水变化。 [44]______is the process by which the position of the vessel at any moment is found by applying the last well determined position to the run that has been made since，using for this purpose the ship's course and the distance being those indicated by log．
A．Dead reckoning B．Dead weight
C．Dead slow ahead D．Dead slow astern
KEY: A推算船位是任何时刻船位可通过前次准确的定位得到的过程，计程仪所显示的船舶航向和距离数据用于此目的。 [45]
[46]______is used for heaving up and slacking away the anchor and chain． A．A mooring winch B．A windlass
C．A deck crane D．A lifeboat engine KEY: B起锚机用于拉紧松弛的锚和锚链。
[47]______means the curve on the earth's surface which cuts all the meridians at the same angle． A．Great Circle B．Position Line C．Rhumb line D．True Bearing
KEY: C恒向线解释为在地球表面与所有的经线（子午线）切割相交成相同的角度曲线。
[48]______of a radar is governed by the horizontal beam width of the scanner which depends to a great extent on its physical size．
A．Range discrimination B．Bearing discrimination C．Echo discrimination D．Target discrimination
KEY: B雷达方位的识别是扫描物体的实际尺度在很大程度上取决于水平波束的宽度。
[49]______of the following conditions will cause a vessel's bottom to be subjected to tension stresses．
A．Concentration of weight aft
B．Concentration of weight forward C．Concentration of weight amidships
D．Concentration of weight at both ends of the vessel KEY: C重量集中在船舶中部会使船舶受到拉应力。
[50]______of the following need NOT be entered in the Official Logbook？
A．The testing of the internal combustion engine driven emergency generators at least once each month the vessel is navigated．
B．The testing of storage batteries for emergency lighting and power systems once each 6 months the vessel is navigated．
C．The actual draft when the vessel arrives in salt water after departing a port D．The testing of the linethrowing appliance once every 3 months
KEY: A以下哪项不需要记入航海日志中？营运中船舶每月至少一次的内燃机驱动的应急发电机的测试。 [51]______port anchor，one shackle in water．
A．Throw B．Heave in C．Cut off D．Let go KEY: D跑左锚，一节入水。
[52]______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 KEY: A英版航路指南详细描述了英格兰海图的细节和安全航行所包含的信息。
[53]______refers to the angle between true north and the heading line of the vessel． A．True position B．True meridian C．True course D．True bearing KEY: C真航向是镇北和船首线的夹角
[54]______the abstracts of deck logbook covering the said accident．
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