航海英语三副题库3300注释(1)

1、Bore, also called tidal bore.Block methodshackleTurnbuckleAnchorBlock & tackleTimber deck cargoExample of uprights for bottom blockingUprights for blocking over the entire height of the stow0024-Compass North seeking end of compass magnets are colored red.0025-Freeboard Freeboard is measured fro

2、m the upper edge of deckline.0026-rivet, mild steel Rivet-铆接 Mild steel-低碳钢，软钢0030-Stud,链档0041-Serve to Serve to be of some specified use 有用，起作用。00440049-Sail hook Sail Hook - is a metal hook secured to a lanyard and used to hold one end of the canvas while sewing. It acts as a third hand for the sa

3、ilmaker. Bench hook The top one is too blunt and the bottom too sharp. 0057 Meet her - Check the swing of the vessels head in a turn.压舵！把稳舵！0063 Hemp - 麻 Hemp cord/core-麻芯 油麻芯股 jute heart油麻芯 jute or wire core 0074 Applying shoring materials to a ships hold 00830086-tweendecker0109 1904 Advertisement

4、 for Fire Extinguishersstopper0159-Preventermethod of cargo handling. Two booms are used. One boom plumbs the hatch, and it is called the hatch boom. The other boom is called the yard boom, and it is rigged over the side so that it plumbs the dock or pier. Booms are spotted in working position by ha

5、uling on the guys. The cargo whips coming from the hatch and the yard winches are run through heel and head blocks and are shackled to the same cargo hook. The outboard guys and preventers are balanced in proportion to the load and in the working position of the boom. Cargo whips are shackled to the

6、 cargo hook, and a load is picked. The load is raised until the angle formed by the whips is about 120 degrees. The outboard guys and preventers are equalized by easing off the guy tackles. As outboard guys and preventers are being equalized, all slack is taken in on the inboard or midships guys. It

7、 is a good practice, when originally spotting the booms, to swing them slightly wider than desired. When guys and preventers are equalized, the booms will move inboard into position. The winch controls for the yard and stay are usually located so that one person can operate both winches and have an

8、unrestricted view of the hold. When you are moving a load from the hold to the pier, the yard whip is kept slack as the hatch whip hoists the load from the hold and clear of the hatch coaming. Then, when you heave around on the yard whip and pay out on the hatch whip, the load is moved across the de

9、ck and over the side. When the load is plumbed under the yard boom, the hatch whip is slacked off and the yard whip lowers the load to the pier. Because topping and lowering booms are dangerous evolutions, safety is always emphasized. Personnel are cautioned to stay away from under the booms while h

10、andling operations are in progress. The deck should be kept as clear as possible of obstructions. A clean deck provides the safest working condition. As a Seaman, you should always watch for discrepancies while a load is being moved, and keep every part of the rig under constant observation. No unne

11、cessary personnel should be in the area. Those involved with the operation must stay alert. CARGO WINCHES Winches designed for handling cargo consist of a bedplate and side frames upon which are mounted a horizontal drum shaft, drum and/or gypsy head(s), reduction gearing, and usually the motor that

12、 drives the winch. Figure 4-22 illustrates the components of a typical winch. Drum winches are those with drums on which the rope is wound for raising, lowering, or pulling the loads. Gypsy winches have one or two horizontally mounted gypsy heads around which turns of line can be taken. Combination

13、winches are drum winches with shafts extended to take gypsy heads on either side or on both sides. Preceding every winch operation, operators should review all general operating and safety instructions, among which are the following: 1. Always inspect the area around the winch, and make sure there i

14、s a dry, safe place for the winch operator to stand. 2. Inspect the rigging, making certain that the standing rigging is taut and that the running rigging is not fouled. 3. Inspect the equipment, making sure the clutch levers are locked in place. Although the engineering department is responsible fo

15、r maintaining winches, the winch operator and the petty officer in charge must make certain that the required maintenance is actually performed. Coordination is essential for good winch operation. After sufficient practice, winch operators should be able to pick a draft from the hold and deposit it

16、on the pier in one smooth, constant motion. However, during the early stage of training, the draft should be handled with three distinct movements: hoisting, moving, and lowering. In hoisting, one winch supports the entire load and the other maintains slack. When the draft is clear of the rail or co

17、aming, it is carried across the deck by both winches. This is called moving. When a draft is in position to be lowered, the other winch supports the entire load and the first whip is slacked. It is vital that the right amount of slack be left in the nonworking whip during the hoisting and lowering p

18、hases of the loads cycle. If the whip is kept too tight, the draft will strike against the side of the ship or the coaming of the hatch. If the whip is allowed excess slack, loose turns will pile up on the drum of the winch, and these must be rewound before operations are resumed. When cargo is bein

19、g hoisted or lowered, swinging should be avoided if possible. A wildly swinging draft often results in damaged cargo and endangers the lives of personnel working in the hold, on deck, or on the pier. Swinging can usually be prevented in the hold or on the pier by dragging or touching the draft until

20、 it is directly under the head of the boom before hoisting. Occasionally, a draft will start to swing athwartships while being carried across the deck This swinging must be stopped before the load can be landed. It can be done easily with a little practice. When moving outboard, wait 4-24 01630164 C

21、old front moves faster than warm front & starts to overtake it.0165 Topping lift - a rope or cable on a sailing boat that supports the weight of a boom or yard and can be used to lift it 千斤索，顶索01770187 - eye spliceLoose wiring 0183-backfire flame arrestor0195-a vessel being towed0196 chain stopp

22、er for wire0204 With the development of audio radio transmitters, there was a need for a spoken distress phrase, and Mayday was adopted by the 1927 International Radio Convention as the equivalent of SOS. For TTT the equivalent audio signal is Securit for navigational safety. 0214 IBC Code (國際散化規則)

23、means the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (1994 Edition) published by the International Maritime Organization, as amended from time to time; (L.N. 420 of 1996) 1983 IGC Code (1983年國際氣體規則) means the International Code for the Constru

24、ction and Equipment of Ships Carrying Liquefied Gases in Bulk 0223-safety shackle0225-drum oil skimmer0225 oil boom0228-safe water markA safe water mark is used to indicate that there is navigable water all around the mark. Such a mark may be used as a center line, mid-channel, or landfall buoy. Col

25、orRed and white vertical stripes are used for safe water marks, and distinguish them from the black-banded, danger- marking marks.ShapeSpherical, pillar, or spar buoys may be used as safe water marks.TopmarkA single red spherical topmark will be carried, whenever practicable, by a pillar or spar buo

26、y used as a safe water mark.LightsWhen lighted, safe water marks exhibit a white light. This light can be occulting, isophase, a single long flash, or Morse A. If a long flash (i.e. a flash of not less than 2 seconds) is used, the period of the light will be 10 seconds. As a memory aid, remember a s

27、ingle flash and a single sphere topmark.0237-cold front & warm front0245-radar reflector0249-whipping0257- Seizing is the process of securing one rope to another, two or more parts of the same rope to itself, or fittings of any kind to a rope by binding with small stuffor with annealed iron wire

28、. To make a temporary wire-rope seizing, wind onthe seizing wire uniformly, using strong tension on thewire. 0259 台风风墙中风雨最强 Spiral rainband-螺旋雨带02620264 Rope lays. Spring lay.0267 The bevel angle is the angle formed between the prepared edge of a member and a plane perpendicular to the surface of th

29、e member. Figure 3-19.Spot and seam welds. seam welding 焊件装配成搭接或斜对接头并置于两滚轮电极之间，滚轮加压焊件并转动，连续或断续送电，形成一条连续焊缝的电阻焊方法，称为缝焊。 0272 WARP A light hawser or tow rope; to move a vessel along by means of lines or warps secured to some fixed object. 0276 Fetch, often called the fetch length, is a term for the length of water o