航海英语49~58期_二三副_绝密版.doc

PAGE 1 53期53903 1.______ 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。 2.The phrase when built in the certificate of vessel’s nationality definitely means ______. A. When was your vessel built? B. At what times is your vessel building? C. When is your vessel built? D. At when time you built your vessel. KEY:A在船舶的国籍证书中短语when built明确的意义是你船于何时建造 3.Information on the operating times and characteristics of foreign radiobeacons can be found in which publication? A. List of Lights B. Coast Pilot C. Sailing Directions D. List of Radiobeacons KEY: A国外无线电信标的运转时间和特性的信息在哪一个出版物里能够被找到？航标表 4.An example of a modern anchor which has a stock is a(n) ______. A. articulated anchor B. Flipper Delta anchor C. Baldt anchor D. Danforth anchor KEY:D . 现代锚中丹福斯锚是有杆锚。 5.A band or collar on the 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 . 一个结在吊杆顶端的末端，千斤索、中稳索、边稳索系固处，被叫做蜘蛛结 6.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 KEY:B海图的比例尺为1：160，000是总图。 7..Charted depth is the ______. A. vertical distance from the chart sounding datum to the ocean bottom，plus the height of tide B. vertical distance from the chart sounding datum to the ocean bottom C. average height of water over a specified period of time D. average height of all low waters at a place KEY: B海图标注水深是自海图图深基准面到海底的垂直距离。 8.The word “breadth of a vessel” in International Regulations for Preventing Collision at Sea 1972 means ______. A. The molded breadth. B. The registered breadth. C. The breadth amidships. D. The maximum breadth. KEY:D在1972年国际海上避碰规则中的“船宽”是指最大宽度。 9.A stopper used in securing the ground tackle for sea tha