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1、第三節(jié)船舶索具及保養(yǎng)0311.AfibertowinghawserisreadiedforservicebyC89把纖維纜預(yù)備好進(jìn)展拖帶是指 it in a counterclockwise direction on the fantail 在扇形尾甲板上把它按逆時針方向盤起來CFaking it on deck in a fore and aft direction 把它在甲板上縱向排好DSpoolingit ona reel lyingon itsside to preventrolling 把它卷在邊上的滾軸上以防滑出去0313.AlongspliceinalineA結(jié)繩索上的長插接Ai
2、s used in running rigging Bdoubles the size ofthe line 直徑比原來增大一倍Cis only used on fiber rope Dis very weak 很弱0314. A mooring line leading at nearly right angles to the keel is a D系船纜中,出纜方向幾乎與龍骨成直角的的纜繩是 line 橫纜0321.Awireropethathasbeenoverstrainedwillshow B279過分受的鋼絲會顯現(xiàn)出AA bulge in the wire where the s
3、train occurred 受力點會突起A decrease in diameter where the strain occurred 當(dāng)受力時直徑變細(xì)CA kink in the wire where the strain occurred 受力時會打結(jié)DNo visible effects of an overstrain 過分受力外觀無明顯變化0322.Allwireropeusedinshipboardcargogearmustbeidentified anddescribedinacertificate Thecertificateshallcertifyallofthefoll
4、owing EXCEPT theC333ADate of the test 測試日期Load at which a test sample broke 樣品試驗的破斷強度Nameofthevessel 船名Number of strands and of wires in each strand 股數(shù)及每股絲數(shù)0323.Anadvantageofnylonropeovermanilaropeisthatnylonrope C338與麻繩相比,尼龍繩有什么優(yōu)點Canbeusedinconjunctionwithwireorspring-layrope 可用于連接鋼絲繩或鋼絲纖維混合繩Can be
5、 stored on decks exposed to sunlight 可堆在甲板,暴露于陽光之下Can hold a load even when a considerable amount of the yarns have been abraded 即使有肯定數(shù)量的細(xì)股繩磨損,仍能承受肯定的拉力DGives audible warning of overstress whereas manila does not當(dāng)過分受力時,會發(fā)出聲響,但麻繩不會0324.AnintermediatespringisB357過渡段彈力緩沖繩是AFittedineachlegofthetowingbri
6、dle 接在每根龍須纜上BGenerally located between the “fishplate” and the main towinghawser一般位于鑲接板三角板與主拖纜之間CSecured at the “H” bitts H 型纜樁上DUsually made of manila hawser 一般由麻繩制成0325. An ocean towing bridle whose legs are of equal length,but tooshort,mayA362遠(yuǎn)洋拖帶作業(yè)時,龍須纜一般長度相等,但如太短,可能 Afailtoprovidespringinthehaw
7、ser緩沖力causeunequaldistributionoftheloadtooneleg 導(dǎo)致兩條龍須纜受力不均causethebridlelegstojumpclearofthechocksorfairleads 使龍須纜從導(dǎo)纜鉗或?qū)Ю|孔跳出None of the above 以上都不會ofmanilalineverticallyinfrontofyou,thestrandsrunfromthelowerlefttotheupperrightWhichtypeoflineisthis A 這種是繩ARight-hand laid BCable-laid 左反搓九股纜繩或三CSennet
8、-laid DWater-laid Cable-laidmooring lines are to be placed on the same bollard,whichmethodisBEST C 假設(shè)兩根系泊纜繩放在同一根系纜樁上,哪種方法最好 APlacetheeyefromtheforwardlineonthebollardandthenplacetheeyefromthesecondlinedirectlyoverthefirst在第一根纜繩的上面It makes no difference how the lines are placed 如何放纜繩沒什么區(qū)分Place the ey
9、e from either line on the bollard ,and then bring the eye of the other line up through the eye of the firsand place it on the bollard 先把兩根纜繩中的一根放在纜樁上,其次根纜繩先穿過第一根纜繩的繩環(huán)后再放在纜樁上Place both eyes on the bollard,in any manner,but lead both linesto the same winch head on the vessel and secure them on the win
10、ch 一個方向拉出,并同一個絞車的滾筒上固定好0334.Ifyoudonotweargogglesandhelmet ,yourchancesofbeing C willbegreater假設(shè)不戴好護(hù)目鏡及安全帽,你被的時機就會大大增加 BDamaged CHurt DStricken撞擊0339.Inordertohelpprotectanaturalfiberropefromrotting ,theline must be A 707為使自然纖維繩免遭腐蝕,這種繩索應(yīng)ADried,andstowedinaplacewithadequateventilation 保持枯燥BStowed in
11、 a hot,moist compartment 放在悶熱潮濕的艙室內(nèi)CStowed on deck at all times DStowed inany compartment 可放在任何艙室內(nèi)2022年十一月二十九日星期一 09240340. In the manufacture of wire rope,if the wires are shaped to arelaidup,theropeiscalledD繩股的外形使之與鋼絲繩的弧線全都,這些繩股叫做 預(yù)制品0342.Manilalinesinwhichthestrandsareright-handlaid A813右搓麻繩shoul
12、d be coiled in a clockwise direction 應(yīng)以順時針方向盤放should be coiled in a counterclockwise direction盤放maybecoiledeitherclockwiseorcounterclockwise 順、逆盤放均可should never be coiled 任何時候都不要盤放0343.Mousingacargohookwithmarlineorsmallline C830把吊貨鉤用雙股細(xì)纜或小繩子扎起來AIncreases the lifting capacity of the hook 增大了吊貨鉤的吊升力量
13、Protects the hook from the sling ring防止吊索繩環(huán)麻損吊貨鉤 CPrevents the sling ring from coming out of the hook 防止吊索繩DAll of the above 以上全是0345.SafetygogglesorglassesareNOTnormallywornwhen C當(dāng)時,不般不需要戴上護(hù)目鏡或眼鏡Ausing a rotary grinder with an installed shield 使用帶有固定防護(hù)Bletting go the anchor 拋錨Chandling wire rope or
14、 natural fiber line 操作鋼絲繩或自然纖維繩Dpaintingwithaspraygun 用噴漆機噴油漆0347.ServingisC937卷纏是指Marlineorratlinewoundalongthegroovesofarope把雙股細(xì)纜或繩梯沿繩索的股槽卷繞綁緊Narrow strips of light canvas or cotton cloth spiral-wrapped alongthe rope用窄的帆布帶或棉布條螺旋形地沿著繩索包扎Marlinetightlywoundontheropebymeansofaboardormallet用板或木槌把雙股細(xì)纜緊
15、緊地綁在繩索上DAsplicemadebylayingthestrandofoneropeintothevacatedgrooves of another rope把一根繩索的繩股搓進(jìn)另一根繩索的空槽里的插接方法0361.ThesizeofwireropeisdeterminedbytheD1238通過確定鋼絲繩的尺寸大小Anumber of strands Bnumber of wires in each strand 每股Ccircumference Ddiameter 直徑0366. What does the term end-for-end refer to in regard to
16、 a wiretowing hawser C 關(guān)于拖纜,尾對尾是什么意思Cutting off the bitter and towing ends of the wire rope 把鋼絲繩固定端和拖帶端砍掉Splicing two wire ropes together 把兩根鋼絲繩插接在一起Removing the wire rope from the drum and reversing it so that thetowing end becomes the bitter end 定端和拖帶端兩端對換Removing the wire rope from the drum and t
17、urning it over so that the wire bends in the opposite direction when on a drum 把鋼絲繩從滾筒上取下,轉(zhuǎn)變卷纏的方向,使鋼絲繩從滾筒的另一邊彎出0368.Whatisanadvantageofhavingwireropewithafibercoreoverthatofawireropeofthesamesizewithawirecore B1358AFiber core rope offers greater strength 纖維芯的鋼絲繩強度更大Fiber core rope offers greater fle
18、xibility纖維芯的鋼絲繩柔韌性更好Fiber core rope can be used at higher operating temperatures纖維芯的鋼絲繩的工作溫度更高Fiber core rope is the only type authorized for cargo runners纖維芯的鋼絲繩僅被允許作為吊貨索使用0371.Whenpayingoutnylonlinefromaroundthebitts A1500當(dāng)從纜樁上松出尼龍纜時,你應(yīng)Astand clear of the bitts and use two or more round turns unde
19、r your figure eights 與纜樁保持清爽,在纜樁上挽8 字花兩道或以上Byoucansurgethelineevenwithasingleturn你也可以松出纜繩Cnoextraturnsarenecessarysincenylonhasahighcoefficientoffriction 不需加挽幾道,由于尼龍纜的磨擦系數(shù)很大Dstand in the bight of the line 站在繩環(huán)內(nèi)0372. When rigging a bosun”s chair ,a tail block or lizard導(dǎo)索is used toD當(dāng)架設(shè)架板時,應(yīng)用尾索滑車或?qū)鱽韌u
20、idethebosun”schairdownastaywhenapplyingaprotectivecoating 當(dāng)打油漆時,用來從支索上引導(dǎo)架板繩向下runpaintortoolsuptoasailorinachairwithaheavingline 使用撇纜繩向架板上的水手供給油漆或工具keepabosun”schairfromswingingwiththeship”smotion 防止因船舶的運動而使架板隨船晃動reeve the gantline 架板繩、定端絞轆、桅頂?shù)跛鱰hrough 穿過架板繩0373. When rigging a stage ,the standing pa
21、rt should be fastened to the horns of a stage with which of the following hitches C 上AClove hitch 卷結(jié)酒瓶結(jié) BTimber hitch 圓材結(jié)CMarlinespike hitch DDouble blackwall hitch 雙鉤結(jié)0374.Whentwolinesaresplicedtogether, B 1516AThe size of the lines at the splice decreases 插接處纜繩的尺寸變BThey are stronger than if knotte
22、d together 插接比打結(jié)的強度高CThe overall strength of each line is increased 每根纜繩總的強度DThe bitter ends will resist rotting 固定端不易被腐蝕0377. You are preparing to lubricate standing rigging on your vesselWhen rigging a bosun”s chair on a stay with a shackle, BConnect the shackle to the bosun”s chair with a hook 用一
23、個鉤來連接卸扣和架板Never allow the shackle pin to ride on the stay 千萬不要讓卸扣的插銷在支索上直立滑行Run the gantline through the shackleandthenmakefasttothebosun”schair把架板繩穿過卸扣后系固在架板上DTie the bitter end of the gantline tothe shackle before shackling it to the bosun”s chair 先把架板繩的固定端綁在卸扣上,再用卸扣接到架板上0378. You are preparing to
24、 slush a stay on your vessel by lowering yourself down the stay in a bosun”s chairThe proper way to do thisistoridedownthestayonaridingshackle B 利用一個滑動卸扣順支索往下滑的正確方法是withthepinoftheshackleridingonthestay索上滑行withthepinoftheshacklethroughthechair”sbridleeye使卸扣的插銷穿過架板的掛繩withahookattachingthechairtotheri
25、dingshackle架板接到滑行卸扣上connectedtoasecondshackleonthechair卸扣和架板 line is described as being 6x24,1-3/4 inch wireropeWhatdotheabovenumbersrefertoB143對某鋼絲繩的描述為 6x24,1-3/4 inchAStrands,yarns,circumference X 紗數(shù),周長BStrands,wires,diameter X CWires,yarns,diameter 絲X DStrands,circumference,wires 股數(shù),周長, 直徑044Gal
26、vanizing鍍鋅would not be suitable for protecting wire rope whichisusedforA559對于作為的鋼絲繩,不適宜用鍍鋅的方法來保護(hù)鋼絲繩Cargo runners吊貨索Mooring wires 系泊用鋼絲繩桅牽索(橫向)DStays 支索0863.WhatistheminimumstandardformakinganeyespliceinawiretobeusedascargogearA用作吊貨索具的鋼絲繩,插接眼環(huán)的最低標(biāo)準(zhǔn)是Make three tucks with full strands ,remove half the
27、wires fromeach strand,and make two more tucks 先用全部繩股插三花,再除去一半繩股插兩花Make four tucks in each strand,cut away every other strand,and make two more tucks with each remaining strand 先每股插三花,每兩股中除去一股,用剩下的繩股插兩花Make four tucks with each full strand 用全部繩股插四花Make six tucks with each strand,removing a few wires
28、from eachstrand as each additional tuck is made 中除去一些鋼絲后再多插幾花1060. Which of the following tensioning devices is used with webbing tosecurelightvehiclesaboardRo-Rovessels B 1617綁扎帶一起使用AChain lever 緊鏈撬桿開口滑車BBuckle tensioner 帶扣綁扎帶 CAdjust-a-matic tensioner 可松開鎖式扎帶、 松緊帶DTurnbuckle 花蘭螺絲1077.Awhippingis D
29、 whipping是Aa messenger Ba stopper for nylon line 用來拉尼龍纜的制纜索Ca U-bolt for securing a cargo whip to the winch drum用來把吊貨U 型固定螺栓 Dturns around a ropeend 繩索端部的用來縛扎的繩索1078.Awhippingonafiberline A whipping 是 the ends from fraying Bstrengthens it 增Cprotects your hands Dbecomes part of a splice 用作插接局部1372. G
30、alvanizing would be suitable for protecting wire rope which is usedfor B 5590440對于用作的鋼絲繩,可用鍍鋅的方法來防蝕。cargo runners吊貨索stays支索topping lifts千斤索All oftheabove 以上全是1374.LinesorgearNOTinuseshouldbe D 不在使用中的纜繩應(yīng) CLeft on deck DSecured or stowed out of the way固定或堆放在不影響通道的地方1391.Theusualmethodofarrangingalineo
31、ndecksothatitwillrunouteasilywithoutkinkingorfoulingis B 1233用方法是ACoiling the line 卷起纜繩 BFaking down the line 排好纜繩 line 架起纜繩放在架上1890787 Layingoutalineinsuccessivecirclesflatondeckwiththebitterendinthecenterisknownas.叫做A. coiling B. faking C. flemishing 平盤D. lining1398. Which tackle arrangement has t
32、he LEAST mechanical advantage A 以下哪一種滑車的組合最不省力ASingle whip BGun tackle 1-1CLuff tackle2-1DTwofold purchase 2-2絞轆1400.WhichwillcauseawireropetofailC1694以下哪種狀況會使鋼絲繩無法使用Using a medium graphite grease as a lubricant 使用石墨作為潤滑材料Operating a winch too slow 絞車操作速度過慢Using a sheave with an undersized throat 滑車
33、的輪隙太小DAsheavediameterof24timesthewire”sdiameter24 倍1408.( 1422#)A “sheepshank” is used to D keep a line from fraying 防止纜繩散開 Bjoin lines of unequalsize Cstop off a line Dshorten a line 縮短纜繩1409. A 6x12,two-inch wire rope hasC 某鋼絲繩的規(guī)格為 6x12,兩英寸,則該鋼絲繩A12 strands and a two-inch diameter 12 股,直徑兩英寸B12 st
34、rands and a two-inch circumference 12 股,周長兩英寸C6 strands and a two-inch diameter 6 股,直徑兩英寸D6 strands and a two-inch circumference 6 股,周長兩英寸1410.A6x19wireropewouldbeC6x19,則A6 inches in diameter and 19 fathoms long 6 19 拓B6 inches in circumference with 19 strands 6 19 股C6 strands with 19 wires in each
35、strand 6 19 絲D19 strands with 6 wires in each strand 19 6 絲1411. A block and tackle i“rove to advantagThis means that the C360997某滑車組是“rove to advantag Ablockshavebeenoverhauled 拆修滑車組hauling parts of two tackles are attached 兩個滑車遇到一起hauling part leads through the movable block 拉力繩接在動滑車上hauling part
36、leads through the standing block 拉力繩接在定滑車上1415. A Chinese stoppr two linewill hold best when you B 雙股制纜索如何使用時拉力最好fastenthebitterendstothemooringlinewithhalfhitches 用半花把固定端系到系泊纜繩上twisttheendstogetherandholdtheminthedirectionofthepull把兩個繩端一起纏住系泊纜并順著拉力的方向拉住twist the ends together and hold them in the d
37、irection opposite tothe pull 把兩個繩端一起纏住系泊纜并逆著拉力的方向拉住Dtwist the ends together and hold them at right angles to themooring line把兩個繩端一起纏住系泊纜并與拉力的方向成 90 度拉住1416.Acommonclassofwireropeisthe6X37class Whatdoesthe37 representD676X3737 表示ANumber of wires in the inner core 鋼絲繩芯的絲數(shù)Number of strands per wire rop
38、e鋼絲繩股數(shù)Tensile strength of the wire鋼絲繩拉力強度Number of wires per strand鋼絲繩每股絲數(shù)1417.AmonkeyfistisfoundonaA AHeaving line BLead line CManrope 安全繩DMooringline 系泊纜1418.Anaturalfiberropecanberuinedbydampnessbecauseitmay A自然纖維繩會因潮濕而損壞,這是由于潮濕會使繩子Arot Bshrink Cstretch Dunlay 散股1419.ApelicanhookA152速滑鉤ACan be re
39、leased while under strain BIsused for boat falls CIs used for extra heavy loads 在受力DIs used for light loads only 在受力小時使用1420. A rope ladder with wooden rungs 梯蹬is aC使用木質(zhì)梯蹬的繩梯叫做drop ladder life ladder Jacob”s ladd ladder軟梯jury1421. A serving mallet卷纏木槌is used inA卷纏木槌用來Acoveringwireor fiberrope包纏鋼絲繩或纖
40、維繩 Bforcing fids【海】(解繩索用的)硬木釘、木錐、鐵筆 into a line 把鐵筆壓入纜繩Cdogging 夾鉗hatches Dsplicing lines 插接纜繩1423. Ashepherd”s crook 牧羊人的曲柄杖is used toB彎鉤用來lower spring buoys into the water 使彈性浮筒沒入水中findananchorafterthebuoyhasbeenlost查找系錨transfer a pennant wire to the anchor handling boat 掛錨操作時,用來把掛錨短繩傳遞給小艇clean ch
41、ain as it is hauled into the rig 當(dāng)把錨絞入存放位置時用于清潔錨鏈1425. A snatch block開口滑車 is a C 開口滑車是 with manila rope Bchockroller Chinged block Dstrong block used forshort,sharp pulls 用于短距、大負(fù)荷場合的強力滑車1427.Astopperusedinsecuringthegroundtackleforsea地設(shè)備錨設(shè)備that cons ists of a grab attached to a turnbuckle is a C214用
42、來固定錨設(shè)備的,由鉤和鏈組成的制動器是Ariding pawl Bbuckler Cdevil”s claw Dlocking ring1428.ChafinggearisusedtoC防磨擦裝置用來Aanchor the boat Bpick up heavy loads 吊起重貨Cprotectfiberropefromabrasion 防止纖維纜磨擦受損Dstrengthen mooring lines 增加系纜強度1429. Coiling new rope against the lay,bringing the lower end up through the center of
43、the coil ,then coiling with the lay ,in order to remove the kinks,is known as D 的搓向盤,其目的是防止繩扭纏,這種盤法叫做 thoroughput 盤卷繩索的先倒后順的清理紐結(jié)1431. How could lashing gear used aboard Ro-Ro vessels be stowedwhennotinuseD589滾裝船上,系固設(shè)備不用,應(yīng)如何存放Drape along brackets 垂掛在支架上Hang vertically in a sheltered area 懸掛在有遮擋的地方Sto
44、w in bins at hatch coming side 堆放在艙口圍邊的箱子里All of the above 以上全是1432.HowisthesizeofchaindeterminedB594如何確定一條鐵鏈的尺寸ALength of link in inches 每個鏈環(huán)長幾英寸BDiameterofmetalinlinkininchesorcentimeters寸或幾厘米CLinksperfathom 每拓錨鏈有幾個鏈環(huán)DWeight of stud cable in pounds 有檔鏈環(huán)重幾磅1433. If kinking results while wire rope i
45、s being coiled clockwise,youshouldC632當(dāng)你順時針卷盤鋼絲繩時發(fā)生扭纏,你應(yīng)coil it counterclockwise反時針卷盤not coil it不要卷盤 a turn under Dtwist out the kinks under a strain 在受力狀況下把絞纏處拉直1434.Ifyouweretopassastopperonawirerope ,whatshouldthestopperbemadeof D 用于制動鋼絲繩的制纜索,應(yīng)由制成AWire BManila CNylon DChain 鐵鏈1435. Instead of whi
46、pping an end of a line,a temporary means ofpreventingthelinefromunravelingistotieaCAbecket bend Bblackwall hitch 鉤結(jié) Cfigure-eight knot 8 Dsquare knot 平結(jié)1436. Manila slings (起吊重物的)吊索,吊鏈;吊貨網(wǎng);should notbeusedtoload C 用麻繩制成的吊索不能用來吊Acotton Blumber Csteel Dtires 輪胎1437. Neglecting friction,you desire to l
47、ift a 300 kgs weight with a stress on the hauling part of 100 kgs Which of the following tackleswould you useB100 公斤的拉力拉起300 公斤的重物,你應(yīng)使用以下哪一種滑車組Gun tackle1-1絞轆Luff tackle 2-1絞轆Two-fold tackle 2-2絞轆DDouble-luff tackle2 個 2-1絞轆1438. Nylon line is better suited than manila for B 以下哪種狀況下,尼龍纜更適用ATowing al
48、ongside BTowing astern 尾拖 CHoldingknots and splices DResisting damage from chemicals耐化學(xué)品腐蝕1439.NylonlineisNOTsuitableforB以下哪種狀況下,尼龍纜不適用towing拖事lashings綁扎stoppers用做制纜索 lines 用做系泊纜繩1443. Peck and Hale gear is used most commonly for securing A疊架捆貨法最常用來綁扎Automobiles汽車Baled cargo袋裝貨Large wooden cratesDPa
49、lletized cargo 板狀貨疊架捆貨法裝運汽車等用鋼管鋼索捆緊1446. Separating both blocks of a tackle to prepare it for reuse iscalledC把滑車組的定、動滑車分開,以便下次再用,這種措施叫做 AChockablocking 拉緊、滑車?yán)筋^上下兩個滑車接近到一起B(yǎng)Fleeting 變換位置 COverhauling 大修 D Twoblocking 兩個動、定滑車遇到一起1448.ThebestmethodfortyingtwolinesofthesamesizetogetherisbyusingaD用于連接兩根同
50、樣大小的繩子的最好方法是用ABecket bend 單編結(jié)sheet bendBTwo bowlines 雙套結(jié)CSingle carrick bend 單花大繩接結(jié)(結(jié)繩的方法之一) DSquareknot 平結(jié)1452.TheheadblockislocatedB桿頭滑車位于At the base of the boom 吊桿基部At the head of the boom吊桿頭部Attheheadofthemast 桅頂On top of the jack staff船首旗竿頂部1453.Thehitchusedtosecurethestandingpartofagantline繩、定
51、端絞轆、桅頂?shù)跛鱰o the horns of a stage is aA用來把架板繩系到架板上的羊角上的繩結(jié)叫做AMarlinespike hitch架板結(jié)、繩針結(jié) BClovehitch丁香結(jié)CBlackwall hitch DKillick hitch 圓材結(jié)加半結(jié)1454. The knot at the end of the heaving line used to pass the towinghawseriscalledaA1057在用來傳遞拖纜的撇纜繩末端的結(jié)叫做 Dthree strand Turk”s head1455. The knot used to join two
52、lines or two large hawsers for towingiscalledaB用來連接兩段纜繩或大拖纜的繩結(jié)是ASquare knot 平結(jié) BCarrick bend 大繩接結(jié)(結(jié)繩的方法之一)CSheet bend 接繩結(jié)(用途:將兩條繩按在一起。特征:簡潔解開。)DBowline 布林結(jié)單、雙套結(jié)1456.ThelatchofasafetyhookB1059安全鉤上的橫栓AIncreasesthestrengthofthehook 用來增加鉤的強度BPreventstheslingringfromcomingoutofthehookifthestrainisabruptl
53、y eased 防止繩環(huán)在突然不受力時從鉤上滑出CPreventstheslingringfromcomingoutofthehookifthereisastrainontheslingring 防止繩環(huán)在受力狀況下從鉤上滑出DAlloftheabove 以上全是1457. The main advantage of a Chinese stopper over the one linestopperisthatitA1080雙制纜索與單制纜索相比,主要優(yōu)點是AWillnotjamonthemooringline 不會纏住在系泊纜上Isstronger 強度更大Is easier to use
54、 when under heavy tension 在受到大的拉力時比較好操作Issafertousewhenunderheavytension安全1458. The only wire rope termination which may be made in the fieldisD以下各種鋼絲繩端裝置中,唯一能在現(xiàn)場制作的是Aswaged socket Bthimbled mechanical splice 嵌環(huán)機械插接Chand splice Dspelter poured and resin sockets 澆注鋅和樹脂套頭1459. The recessed areas 凹槽,凹座
55、,on a wildcat are called C持鏈輪上的凹進(jìn)處叫做APawls(防止齒輪逆轉(zhuǎn)之 )制轉(zhuǎn)桿;卡爪,閘刀 BSockets套管CPockets 凹坑、貯藏器,容器,DDevil”s claws 制鏈鏈1460. The rolling hitch 三套結(jié)could be used toD三套結(jié)可用來join two lines of different sizes 連接兩根不同大小的繩索join two lines of equal sizes 連接兩根同樣大小的繩索add strength to a weak spot in a line 加強繩上因打結(jié)而致的強度變差處ac
56、t as a stopper to transfer a line under strain 制纜索受力時傳遞纜繩的受力1461.Theropewhichisrovefromthetrucktobeusedwithabos”nchair is called aA系在架板上的繩索叫做 【船】滑輪環(huán)索 Dwhip 用來縛扎的繩索1462. The splice designed to pass easily through a block is called a C插接后能使插接的繩索輕易通過滑車的插接法是Aeye splice Bshort splice Clong splice 長插Dbloc
57、k splice1463.ThesquareknotisusedforB平結(jié)用來forming temporary eyes in lines 在纜繩上形成臨時的眼環(huán)joining two lines of equal size 連接兩根尺寸一樣的繩索keeping line from unlaying or fraying 防止纜繩散股joining two lines of different size連接兩根尺寸不同的繩索1464. The step of a pilot ladder which prevents the ladder fromtwistingistheD引航梯中用來防
58、止梯子扭轉(zhuǎn)的梯板是AProof bar BShifting bar CLong bar 長棒 DSpreader撐檔1465.ThestrongestofthenaturalfiberropesisC自然纖維繩中,強度最大的是ANylon尼龍 BDacron【紡】確實良 ;滌綸;滌綸線;滌綸織物CManila DSisal 劍麻;西沙爾麻1468. To belay用繩索拴住a line means toD拴繩子表示ACoil it down 卷 BHeave it taut CStow it below 堆在下DSecure it to a cleat 系在系纜墩;系繩栓上1470. Und
59、er identical load conditions ,nylon,when compared withnaturalfiberline,willstretchC1295同樣受力狀況下,與自然纖維繩相比,尼龍繩的伸展量 strength較大且強度小More and have greater strength較多且強DLess and have greater strength 較小且強度大1472. What is a step in attaching a poured metal socket to a wire rope A1352在把鋼絲繩與鑄造的套管連接時,應(yīng)Etch the w
60、ire with acid用酸腐蝕鋼絲繩Install a wire seizing on the wire that will be inside the socket要放入套管的鋼絲上裝一系緊裝置Ensure the fiber core is well lubricated 確保鋼絲繩中的油麻芯充分潤滑Pour molten babbitt metal into the socket把溶化的巴比特合金倒入套管1473. What is meant by the term two-blockedA1365“two-blocked”表示The bottom block touches the
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