20xx年新编航海英语题库2580题库中英文对照学习完整版(修订版)

20xx年新编航海英语题库2580题库中英文对照学习完整版(修订版)内容摘要：

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 vessel39。 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 bustion 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 lihrowing 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． 5 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． A． Attached herewith are B． Attached is herewith C． Attached are hereby D． Hereby are attached KEY: A 同时附上包含上述事故的航海日志摘要。 本句为倒装句。 [55]______Two degree on starboard． A． What rudder B． How heading C． Are you on your course D． How answer KEY: A 两度舵角在右舷。 [56]______water is the water to keep the ship’ s stability． A． Bilge B． Ballast C． Slop D． Sanitary KEY: B 压载水保持船舶的稳定性。 [57]______will reduce the visibility． A． dust B． sea water C． land sand D． Wind KEY: A 飞尘，尘土，会令能见度下降。 [58]______Yokohama， We39。 ll also call at some other Japanese ports． A． Beside B． Besides C． Except D． Excepting KEY: B 出横滨外我们还要靠于日本其它港口。 [59]“Full speed ahead” and “Full speed astern” are ______ given by the officers or the pilots. A. sailing orders B. speed orders C. wheel orders D. telegraph orders KEY: D 前进三和后退三是车中令给予有关人员或驾驶员。 [60]同上 [61]12HOURS GALE WARNING VALID FROM 1103990700 UTC. From this phrase, the waring is expected to be valid from ______. A. 0700 UTC MAR 11, 1999 B. 0700 UTC NOV 03, 1999 C. 0700 UTC, 1103 UTC, 1999 D. NOV MAR 1999 0700 UTC KEY: A12 小时大风警报从 1103990700 UTC 有效。 从这句话得知大风警报从什么时候有效。 [62]同上 [63] A “figure eight”knot is used to ______. A. be a stopper B. shorten a line C. join lines of equal size D. keep a line from passing through a sheave KEY: D 八字结通常用于一条绳穿过滑车。 [64] A “Mediterranean moor”should be used when ______. A. anchoring in the Mediterranean B. docking stern to a berth C. docking bow to a berth D. anchoring in a strong current KEY: B 地中海系泊应该被用，当尾部靠泊时。 [65]A band or collar on top end of a boom to which the topping lift, midships guy, and outboard guys are secured, is called the ______. A. collar band B. guy band C. pad eye collar D. spider band KEY: D 在钓竿顶端的箍或凸缘，千斤索、中稳索、边稳索系固处，被称为桅箍。 [66] A barometer showing falling pressure indicates the approach of a ______. A. high pressure system B. low pressure system C. high dew point D. low dew point KEY: B 气压计显示气压下降，表示低气压临近。 [67] A block and tackle is rove to advantage. This means that the ______. A. blocks have been overhauled B. hauling parts of two tackles are attached C. hauling part leads through the movable block D. hauling part leads through the standing block KEY: C 滑轮组有利于移动，这意思是动力端穿过动滑轮。 6 [68]A block that can be opened at the hook or shackle end to receive a bight of the line is a _____. A. bight block B. gin block C. heel block D. snatch block KEY: D 在滑勾钩子处或卸扣末端能打开并置入一个绳环的滑轮叫开口滑轮。 [69]同上 [70]A bonding cable should be connected for cargo operations aboard a tank vessel as soon as the A. cargo has been loaded or discharged B. cargo hose is connected C. cargo, pumps are started D. vessel is ready to handle cargo KEY: D 结合电缆应该被连接为了液货船上货物的操作尽快船舶准备装卸货物。 [71] A boom vang ______. A. holds the boom down and flattens the main sail B. draws the head of the sail to windward C. tautens the standing rigging D. douses the gaff topsail KEY: A 吊杆张索把持吊杆向下和主帆变平。 [72] A bowline is used to ______. A. join lines of equal size B. form a temporary eye (loop) at the end of a line C. be a stopper D. keep a line from fraying KEY: B 单套结用于绳尾临时的绳圈。 [73]同上 [74]A bridle for an ocean tow consists of ______. A. two chains of equal length B. a single nylon pendant rove through a heavy ring free to move on the pendant C. two long legs of wire rope shackled to a fishplate D. a single length of heavy chain with both ends secured on deck to welded pad eyes KEY: A 远洋拖轮的八字形马鞍链由两条相同长度的锚链组成。 [75] A buoy having red and green。