航海及海運專業(yè)英語詞匯(D6)

1、航海及海運專業(yè)英語詞匯(D6)航海及海運專業(yè)英語詞匯(D6)航海及海運專業(yè)英語詞匯(D6)double full ahead!再進三double full ahead!再進三！double full astern!再退三double full astern!再退三！double full astern 再全速倒車double gear 二級齒輪傳動裝置double geared drive二極齒輪傳動二極齒輪傳動裝置double geared二級齒輪傳動的double girder crane雙梁起重機double goods operations貨物雙重作業(yè)double governor雙重

2、調(diào)節(jié)器double grid tube雙柵極管double groove weld雙面坡 口 焊縫double groove 雙面坡 口double half hitch 兩半結(jié)double hatches 雙聯(lián)艙口double helical gear人字齒輪double helical gears 人字齒輪double helical tooth 人字齒double hinge-type rocker arm端部搖臂double hook抱鉤double hook雙抱鉤double hoop closing雙箍閉合double hoop closing雙箍閉合double hull boa

3、t雙殼體船double hull concept雙殼概念double hull configuration雙殼結(jié)構(gòu)double hull construction 雙殼構(gòu)造double hull structure雙殼結(jié)構(gòu)double hull tank 雙殼艙double hull tanker design雙殼油船設(shè)計double hull tanker雙殼油船double hull （集裝箱專運船double hull雙層船殼double hull雙層船殼（集裝箱專運船double hull雙層殼體double hulled雙殼體的double hydrofoil craft雙水翼艇do

4、uble image lens 雙向透鏡double image 雙圖像double imagedouble injectordouble insulationdouble insulationdouble insurancedouble insurancedouble insurancedouble integraldouble intended circledouble interpolationdouble iron planedouble iron pulley blockdouble iron 工字鐵雙圖象復(fù)式噴射器雙層絕緣雙絕緣雙保險雙重保險雙重保險重復(fù)保險重積分雙凹圓雙內(nèi)插雙鐵手

5、刨雙輪鐵滑車double joint 雙縫接頭double journey往返航程double king post雙起重柱double ladder dredger雙吸管架挖泥船double larks head兩層雙合套double lead cable 雙芯鉛包電纜double lead 雙引線double lever type雙杠桿式double limiting 雙向限幅double line雙線雙軌double lobe system雙波瓣系統(tǒng)double locks 雙閘門double luff tackle 3-2絞轆double luff絞轆double luff五餅滑車組（上

6、三餅double make contact雙閉合觸點double male fitting 雙凸形配件double male固定上下集裝箱的）雙頭插銷雙頭插銷double male 雙頭插銷double metal 雙金屬double model 疊模（為了消除自由水面影響double motor alternator雙電動交流發(fā)電機double motor and alternator雙電動交流發(fā)電機double nipples reduced大小頭螺紋接管double nipples 雙頭螺紋接管double non-return valve雙止回閥double nozzle 雙頭噴嘴do

7、uble nuts 雙螺母double open end wrech 雙頭開 口 扳手double open end wrench雙頭開 口 扳手double paddle兩頭槳double paddle雙頭劃槳double pillar 雙列支柱double pipe brine cooler 雙套管鹽水冷卻器double pipe condenser雙套管冷凝器double planking雙層外板double plate balanced rudder覆板平衡舵double plate balanced rudder復(fù)板平衡舵double plate bulkhead雙板艙壁double

8、 plate rudder覆板舵復(fù)板舵double plate rudder復(fù)板舵double platle balanced rudder復(fù)扳平衡舵double plug 雙插塞double plunger pump雙柱塞泵double pole mast 雙腿架double pole single-throw雙刀單投double pole雙桿double pole雙極double prismatic square 直角棱鏡double pulse station 雙脈沖發(fā)射臺double pulse 雙沖量double pulsing一個臺站發(fā)射兩種重復(fù)頻率勞蘭信號double pulsi

9、ng一個臺站發(fā)射兩種重復(fù)頻率羅蘭信號double purchase 1-1 絞轆double purchase雙輪油車組雙絞轆1-1絞轆絞轆double rail motor crab雙軌電動起重機double rail motor hoist雙軌電動起重機double reaction 雙重反饋double reduction gear box二級減速齒輪箱double reduction gear兩級減速齒輪double reduction gearing兩級減速齒輪double reduction 二級減速double reduction-locked train功率分軸式二級減速齒輪d

10、ouble reduction-locked train功率分軸式二級減速齒輪系功率分軸式二級減速齒輪double resistance box 雙電阻箱double rigging luff 2-1與2-1復(fù)絞轆double rigging luff 2-1與2-1復(fù)絞轆與2-1復(fù)絞轆與2-1復(fù)絞轆double ringahead再進三double ringastern力速后退double ringastern再退三double ring full ahead雙車前進三double ring full astern雙車后退三double riveted joint雙行鐘接頭double ri

11、veting雙行鐘接double riveting雙行鐘接雙行鐘接頭double roller chock雙滑輪導(dǎo)纜器double rotor turbine 雙轉(zhuǎn)子渦輪機double row ball bearing雙歹！J球軸承double safety valve 雙聯(lián)安全閥double salt water distilling plant兩級串聯(lián)造水裝置double salt 復(fù)鹽double scale 雙標(biāo)度double screw雙螺旋槳雙頭螺紋double sculling 單人雙槳艇double seal valve 雙密封閥double seam雙重接縫double se

12、cond difference倍程二次差double sensor雙電阻傳感器double shafting 雙軸系double shear 雙剪double sheath雙層外皮double sheet bend雙編結(jié)double shell form雙殼船型double shell 雙層外殼double shielding 雙層保閉式葉輪泥漿閉式葉輪泥漿泵double shrouded impeller type sand-pump泵double shrouded impeller type sandpumpdouble shut雙重關(guān)閉double side band 雙邊帶double

13、 side freight tariff雙邊費率本double side open wagon高邊敞車double side-band 雙邊帶double sight不同時測天double silk-covered wire 雙絲包線double silk-covered 雙絲包的double size雙倍尺寸double skin barge 雙殼駁double skin boat 雙殼艇double skin 雙殼double sling 雙頭吊索double source 雙源double span mooring雙跨底鏈系船設(shè)施double span moorings 雙跨底鏈的系船浮

14、筒double spanish burton 2-1 與定單復(fù)絞轆double spring hinge雙彈簧錢鏈double square normal closed double head spaner套方環(huán)形雙頭扳手double squirrel-carge induction motor 雙鼠籠式感應(yīng)電動機double stack container train可載二層集裝箱的火車double star connection雙星接法double star 雙星double stopper hitch雙掣索結(jié)double strand 雙股double stroke 二沖程double

15、summer time雙重夏令時double summer time雙重夏令時提前二小時的夏令時double summer time提前二小時的夏令時double summer time=british double summer time英國提前二小時的夏令時double supported rudder雙支承舵double surface transistor雙面晶體管double swivel hook雙旋轉(zhuǎn)鉤double t joint 十字接頭double t steel i 字專岡double t i 形材double taxation relief雙重課稅減免double the

16、 angle on the bow 船首倍角法double thread雙頭螺紋double threaded screw雙紋螺絲double throw crankshaft 雙聯(lián)曲柄軸double throw switch雙擲開關(guān)double tide復(fù)潮double tide雙潮double transmission雙波發(fā)送double triangles six rayed star 六角星double tube plate condenser雙管板冷凝器double type wedge雙面楔雙極插頭double type 倍增式double u groove 雙面 u 形坡口dou

17、ble u-weld 雙 u 形坡口焊double universal coupling雙萬向聯(lián)軸器double up and secure!力口雙纜挽緊double up 加雙綁double v groove 雙面 v 形坡口double value clause雙重價值條款double voltage rectifier二倍壓整流器double volute pump雙蝸殼式離心泵double wall knot 雙花繩端結(jié)double wall piping system雙層壁管系double wedge boat直框結(jié)構(gòu)船double wedged boat直框結(jié)構(gòu)船double wh

18、arfage加倍碼頭費（船舶未付碼頭費離港double whip system 分鉤裝卸法（一根吊貨桿將貨由岸吊到甲板double whip 1-1絞轆double whip 1-1絞轆絞轆double whip雙半絞轆double winding armature雙繞組電樞double windlass雙聯(lián)錨機double wire gauge 雙層線規(guī)double wire system 雙線制double wound雙繞組的double wrench雙頭扳手double a. 雙重的double 倍double 兩倍的double 雙重的double-acting capstan雙動手搖

19、絞盤double-acting cylinder雙作用油缸double-acting double piston rod oil cylinder雙作用雙活塞桿式油缸double-acting engine雙作用式發(fā)動機double-acting hand force pump以作用手搖泵double-acting oil cylinder雙作用油缸double-acting piston pump雙作用式活塞泵double-acting piston雙作用活塞double-acting power unit雙作用式動力機組雙作用執(zhí)行部件double-acting pump雙作用泵double

20、-acting single piston rod oil cylinder雙作用單活塞桿式油缸double-acting vane pump 雙作用葉片泵double-acting 雙作用的double-armature motor 雙電樞電動機鏈?zhǔn)蕉墱p速器double-articulated reductordouble-banking 并靠double-base diode雙基極二極管double-beam oscilloscope 雙蹤示波器double-berth room 雙鋪艙double-bevel butt weld k形坡口對接焊縫double-bevel butt we

21、ld k形坡口對接焊縫雙閘刀開關(guān)double-bitt 雙重帶纜柱double-bladed knife switchdouble-block and bleed assembly雙止回裝置和放氣設(shè)施double-bottom compartment 雙層底艙double-bottom margin雙層底邊板double-bottom space雙層底空間double-bottom tank雙層底艙double-bottom tank雙重底液艙double-bottom trailer combination雙聯(lián)拖車double-bottommargin plate內(nèi)底邊板double-bot

22、tommargin雙層底邊板double-break contact雙開路接點double-break push button雙斷按鈕雙路油壓自鎖double-casing volute pump雙殼體離心泵double-circuit oil pressure self-closing valve雙電路三相線路雙爪式撓性聯(lián)軸節(jié)雙爪式撓性聯(lián)軸器雙爐鎮(zhèn)鍋爐雙聯(lián)雙脹式蒸汽機double-circuit three-phase linedouble-circuit雙電路的double-claw flexible coupler double-claw flexible couplingdouble-

23、combustion boiler double-compound enginedouble-cone clutch雙錐面離合器double-contact freezer雙面接觸式凍結(jié)裝置double-contact key雙接觸電鍵double-cotton covered雙紗包的double-cotton covered雙紗包的雙紗包的double-current generator雙流式發(fā)電機double-current relay雙流式繼電器double-current simplex circuit雙流式單電路double-current system 雙流制double-cyli

24、nder 雙缸double-deck 雙層甲板double-decker雙層甲板船double-diode pentode雙二極五極管double-drum boiler雙鍋筒鍋爐double-drum winch雙卷筒絞車double-element wattmeter 二元瓦特表double-end adjustable spanner雙頭活絡(luò)扳手double-end cylinderdouble-end shearsdouble-ended boilerdouble-ended boilerdouble-ended ferrydouble-end callipers with depth

25、 gauge帶深規(guī)的雙頭卡尺雙頭缸雙面壓剪機雙面燃燒式鍋爐雙頭鍋爐雙面燃燒式鍋爐首尾同型渡船double-ended magnetron兩端出線磁控管double-ended open jawed spanner雙頭開 口 爪形扳手double-ended piston雙端活塞double-ended spanner雙頭扳手double-ended vessel兩頭船double-ended wrench 雙頭扳手double-entry compressor 雙進 口 壓縮機double-entry pump雙進 口 泵double-evaporation boiler兩極蒸發(fā)鍋爐doubl

26、e-face sluice valve雙面閘閥double-faced box slide valve 雙面滑閥double-faced pallet雙面托盤double-flow reaction turbine 雙流反動式汽輪機雙流式汽輪機double-flow steam turbinedouble-flow type boiler雙側(cè)式鍋爐double-flue boiler雙爐膽鍋爐double-fluid cell雙液電池double-fluked anchor 雙爪專苗double-frequency generator 雙頻發(fā)電機double-handling 兩次轉(zhuǎn)運doub

27、le-head automatic transmitter 雙機頭 自 動發(fā)報機double-headed arrow 雙箭頭double-headed rail 工字軌double-header boiler雙筒式水管鍋爐double-helical gearbox人字齒輪減速器double-hook oil ring雙刃刮油環(huán)double-hulled ship 雙殼體船double-impeller pump雙級離心泵double-impeller pump雙葉輪泵double-joint deck crane雙轉(zhuǎn)柱甲板吊車double-layer coil tube雙層盤管double

28、-layer winding雙層繞組double-leaf door雙截門double-opposedram steering gear雙列對置柱塞式操舵裝double-pass boiler雙煙道鍋爐double-piston pump 雙活塞泵double-plate bulkhead雙層板艙壁double-plate clutch雙盤式離合器double-plate keel雙層板龍骨double-plate keel組合龍骨double-plate rudder 雙板舵double-plate semibalanced rudder覆板半平衡舵double-plate semibala

29、nced rudder復(fù)板半平衡舵double-ply 雙層double-pole contactor 雙極接觸器double-pole cut-out雙極斷路器double-pole double-throw switch雙刀雙投開關(guān)double-pole double-throw雙刀雙投（開關(guān)double-pole fuse 雙極熔斷器double-pole single-throw雙刀單投double-pole socket 雙極插座double-pole switch 雙刀開關(guān)double-popet throttle valve雙座節(jié)流閥double-poppet valve雙座提閥

30、雙路循環(huán)式鍋爐雙汽口滑閥雙轆絞車雙脈沖法雙絞轆式起貨裝置雙量程儀表雙量程記錄式流量表double-pressure boiler double-proted slide valve double-puchase winch double-pulse method double-purchase gear double-range instrumentdouble-range recording flowmeterdouble-range雙量程的double-reduction gear二級減速齒輪double-reduction gearbox雙級減速齒輪箱double-reduction s

31、team turbine installation二級減速齒輪 汽輪機裝置二次再熱式汽輪機double-reheat steam turbinedouble-response controller雙重作用控制器double-return valve雙回流閥double-reveted joint雙行鐘接double-reveted lap 雙行鐘釘搭接double-reveted seam 雙行鐘接縫double-rigged裝有雙吊桿的double-riveted seamdouble-rigging luff 雙套復(fù)滑車組雙行鐘接縫double-riveted 雙行鐘接的double-ro

32、pe pulley 雙索滑輪double-row bearing雙排軸承double-row disk 雙排渦輪盤double-scale instrument 雙標(biāo)度儀表double-screw vessel 雙槳船double-seal valve雙密封閥double-seat stop valve雙座截止閥double-seat valve 雙座閥double-seated ball valve 雙座球閥double-shear joint雙剪接合double-shear lap riveting雙剪搭接鐘接double-sheave top lift block雙輪千斤索滑車doubl

33、e-sheave wooden block雙輪木滑車double-sideband suppressed-carrier modulation抑制載波的雙邊帶調(diào)制double-sided compressor雙進口 壓縮機double-sided impeller 雙進 口葉輪double-skin construction 雙層殼結(jié)構(gòu)double-skin pontoon hatchcover底面鋪板箱形艙口蓋double-skin ship雙殼體船double-skinned products carrier 雙層殼板成品油船（油艙壁無扶強材double-slipper crosshead

34、雙導(dǎo)板十字頭double-socket pipe 雙承接 口double-stage air pump雙級空氣泵double-stage compressive refrigerating system 雙級壓縮制冷系統(tǒng)double-stage compressor 雙級壓縮機double-stage pump雙級泵double-stage turbine雙級渦輪機double-start thread雙頭螺紋double-state compass雙態(tài)羅經(jīng)double-step glider雙斷級滑行艇double-strap joint雙搭接接合double-strapjoint 雙搭接接

35、合double-suction pump雙吸泵double-suction ventilator 雙吸 口 通風(fēng)機double-tape armored雙帶鎧裝的double-throw contact雙投觸點double-throw crankshaft 雙臂曲軸double-throw disconecting switch雙投隔離開關(guān)double-throw 雙投double-tube injector雙管噴射器double-tube sheet 雙管板double-unit alternator雙輸出交流發(fā)電機double-unit motor雙樞電動機double-unit moto

36、r同軸雙電動機組double-valueness 雙值性 double-way connection雙向聯(lián)結(jié)double-way connection雙向連接double-way lauching 雙滑道下水 double-welled cylinder section 雙層壁氣缸組 double-welled cylinder section 雙層壁汽缸組 double-winding alternator 雙繞組交流發(fā)電機 doublebottom 雙重底 doublecabin 雙人艙 doublecapstan雙卷筒絞盤doubled up swinging booms 雙旋回聯(lián)桿 d

37、oubledoubler復(fù)板倍壓器doubleiron plane雙鐵手包”doubleiron pulley block雙輪鐵滑車doublelead cable雙芯鉛包電纜doublelever type雙杠桿式doublelift cam雙杠桿式doublelift cam雙升程凸輪doubleline雙線雙軌doublemake contact雙閉合觸點doublemetal 雙金屬doublemotor and alternator雙電動交流發(fā)電機doublenipples reduced大小頭螺紋接管doublenipples 雙頭螺紋接管doublenon-return valv

38、e 雙止回閥doublenuts 雙螺母doubleoffset ring spanner梅花扳手doubleoil ring雙聯(lián)刮油環(huán)doubleopen end wrech doublepipe brine cooler doublepipe condenser doubleplug 雙插塞 doubleplunger pump doublepole single-throw doublepole雙極雙桿雙頭開口扳手雙套管鹽水冷卻器雙套管冷凝器雙柱塞泵雙刀單投doublepresure ring雙壓力環(huán)doublepulse 雙沖量doublepurchase 雙輪油車組雙絞轆double

39、r plate覆板加強板doubler plate復(fù)板加強板doubler 倍加器doubler 倍加器復(fù)板doubler 倍壓器doubler 復(fù)板doubler復(fù)板倍壓器doublereaction雙重反饋doublereduction gear box二級減速齒輪箱doublereduction二級減速doublereduction-locked train功率分軸式二級減速齒輪系doubleresistance box 雙電阻箱doubleriveting 雙行鐘接doublerotor turbine 雙轉(zhuǎn)子渦輪機doublerow ball bearing雙歹！J球軸承double

40、s 雙聯(lián)拖車doublesafety valve雙聯(lián)安全閥doublesalt water distilling plant兩級串聯(lián)造水裝置doublesalt 復(fù)鹽doublescrew 雙螺旋槳雙頭螺紋doubleseal valve 雙密封閥doublesensor雙電阻傳感器doubleshafting 雙軸系doublesheath雙層外皮doubleshell 雙層外殼doubleshrouded impeller type sand-pump 閉式葉輪泥漿泵doubleside band 雙邊帶doublesilk-covered wire雙絲包線doublesource 雙源d

41、oublespring hinge 雙彈簧絞鏈doublesquare normal closed double head spaner 套方環(huán)形雙頭扳手doublesquirrel-carge induction motor雙鼠籠式感應(yīng)電動機doublestar connection雙星接法doublestrand 雙股doublestroke 雙行程doublesurface transistor 雙面晶體管doublet antenna偶極天線doublet i 形材doublet joint十字接頭doublet steel i 字專岡doublet偶極子偶極天線雙重線副本double

42、t偶極子偶天線雙重線復(fù)制品doublet 偶天線doublet偶天線復(fù)制品偶極子偶極天線雙重線副本doublethread 雙頭螺絲doublethread 雙頭螺紋doubletransmission 雙波發(fā)送doubletube plate condenser雙管板冷凝器doubletype wedge雙面楔雙極插頭doubletype 倍增式doubleu-weld 雙 u 形坡口焊doubleuniversal coupling雙萬向聯(lián)軸器doublevolute pump雙蝸殼式離心泵doublewelding 雙面焊doublewhip雙半絞轆doublewinding armat

43、ure雙繞組電樞doublewire gauge雙層線規(guī)doublewire system雙線制doublewound雙繞組的doublewrench 雙頭扳手doubling of the bow船首加強板doubling plate覆板doubling plate復(fù)板加強板doubling plate加強鋼板doubling plate雙層板doubling preventer clamp兩節(jié)桅接頭防護鐵doubling strake二重歹 U 板doubling the angle on the bow船首倍角法doubling up 加雙綁doubling 加倍doubling加倍;雙

44、重;折疊;折回;防護板;加強板doubling加倍雙重折疊折回防護板加強板doubly 成兩倍doubly-fed polyphase shunt commutator motor雙饋多相并勵換向器電動機doubly-fed reentrant winding雙線線圈doubly-fed repulsion motor雙饋推斥電動機doubtful position 可疑船位doubtful sounding可疑測探doubtful sounding可疑的水深doubtful 可疑doubtful可疑可疑的doughnut 環(huán)形;汽車胎；doughnut環(huán)形汽車胎doughnut-shaped

45、 pressure housing輪胎形耐壓殼douglas classification of wave道格拉斯浪級douglas fir 黃杉douglas protractor道氏量角規(guī)douglas scale道氏浪級表douglas scale海況標(biāo)度douglas sea and swell scale 道氏浪、涌級表douse the glim 熄燈douse the lights 熄燈douse急松dousedovetaiblade fastening燕尾形葉片固定dovetaicapacitor 同軸調(diào)整電容器dovetaicutting 燕尾切削dovetaigroove

46、燕尾梢dovetaidovetaidovetaijackjointjoint燕尾插孔燕尾形接合燕尾形接頭dovetail kevway燕尾鍵梢dovetail key 燕尾鍵dovetail keyway燕尾鍵梢dovetail mitre燕尾形斜面接合dovetail mortice燕尾樺眼dovetail mortise楔形接棒dovetail mortise燕尾形樺眼dovetail plate魚尾板dovetail plate樺眼板dovetail slot 燕尾梢dovetail 燕尾dovetail燕尾形;楔形樺dovetail-indent 燕尾梢dovetailing mach

47、ine 制樣機dovetailing燕尾樺接合dowel 定位銷dowel bolt暗銷螺栓dowel disc定位盤dowel handle定位銷把手dowel joint暗銷結(jié)合；暗銷接頭;定縫釘接合dowel joint暗銷結(jié)合暗銷接頭定縫釘接合dowel joint定縫釘接合dowel pin 定位銷dowel plate 暗銷板dowel 定位銷dowel定位銷定縫銷釘木釘doweling 定位doweling 定位用暗銷釘釘合down lead 引下線down below 在下面down blow 下排污down bound 下水down by the bow down by th

48、e bow down by the bow down by the head down by the head down by the stern down by the stern down by the stern down by the bow頭傾船首縱傾船首縱傾船）首傾首傾船尾縱傾船尾縱傾船）尾傾尾傾頭傾down cast n.（downtime n. 機艙down cast 鍋爐）降水管down comer 鍋爐）降水管down comer=downcomer 降水管down converter降頻變換器down converter下送變換器down current 下曳汽流down

49、 draft 下曳汽流down hill direction welding 下向焊接down lead 引下線down link 下行線路down milling 順銃down oars port!左舷放槳down oars starboard!右舷放槳down payment 定金down payment 訂金down pipe 下降水管down pipe 下降水管立管down pipe 下水管down pitch 首傾down price clause減價契約條款down stroke下行行程down stroke=downstroke下行行程down sweep 下掃描down swe

50、ep下掃推i下向掃推idown sweep 下向掃描down time不工作時間down time計算機發(fā)生故障或操作錯誤的時間 停 時間;窩工 時間down time計算機發(fā)生故障或操作錯誤的時間停時間窩工時 間不工作時間down to her marks 下沉至標(biāo)志down to her marks 裝到滿載吃水down upon edge 逼近所追趕的船down wind 順風(fēng)向down a. 向下的down 砂丘down 向下down向下;在下面;倒下;降;向下游航駛 渺丘沙崗;丘陵;絨毛down 向下的down-bound vessel 下行船down-cut milling 順洗d

51、own-flow pipe下降水管down-flow pipe下水管down-flow 下降流down-flowpipe 下水管down-hand welding 平焊down-pitch angle 船首縱傾角down-sideband 下邊帶down-take feed header 下降供水聯(lián)箱down-take pipe 下降水管down-time 機艙down-time=downtime n.（ 機艙down-turned broom 喇叭口在下的航標(biāo)down-wind leg順風(fēng)航程downcast and uptake ventilator下向和上向通風(fēng)筒吸排氣兩用通風(fēng)機down

52、cast pipe 降水管downcast tube下降管立管直澆口downcast ventilator吸氣通風(fēng)筒downcast ventilator下向通風(fēng)筒downcast 鍋爐）降水管downcast 降水管downcomer 降水管downcomer鍋爐）降水管downcomer 降水管downdraft下部吹除下部抽風(fēng)downdraft 向下氣流downfall 墜落崩壞downgrade水平下彎度downhand weld俯焊downhand weld俯焊焊縫downhand welding俯焊downhand welding平焊downhaul 落帆索downlead 下弓I

53、線downlead 弓I下線downlead 引下線引下線downpour 傾盆大雨downrating 降功率運行downright 直下;垂直;完全downright直下垂直完全downsprue 直澆口downstairs 樓下的downstream chain 惰鏈downstream end 出 口 接管downstream end出 口 接管出 口 端downstream floating of bamboo or log raft竹、木排流放downstream floating of log raft 木排流放downstream heat exchanger順流熱交換器dow

54、nstream vessel 順流船downstream a. 順流的downstream 順流的downstream 順流的向下游downstream 向下游downstroke 下行沖程downstroke 下行行程downtake 下導(dǎo)管downthe helm轉(zhuǎn)舵使船背風(fēng)downtime （機艙downtime 故障時間downtime 停工期downton pump鄧通曲柄手搖泵downward broom向下帚形downward communication下行溝通downward storke下行行程downward stroke下行沖程downward ventilator下向通

55、風(fēng)筒向下立焊downward welding in the vertical positiondownward welding 平焊downward向下地向下的downward 向下向下地downwind 順風(fēng)方向dowse 急松doze 腐朽dozen 打（數(shù)量單位dozen 打dozy （木材dozy快要腐爛的；令人欲睡的dozy令人欲睡的（木材dr driesdraco 天龍星座draco 天龍座天龍星座dracone 彈性拖曳容器draconis 天龍星座的draconitic month 交點月draconitic year 交點年dracontic month 交點月dradge

56、boat拖網(wǎng)漁船draft aft船尾吃水draft aft尾吃水首垂線處吃水draft at float-out 出塢吃水draft at forward perpendiculardraft at midlength 船中部吃水draft attached匯票隨附draft blower 排風(fēng)機draft check plate通風(fēng)道擋板draft coefficient吃水系數(shù)draft constant吃水常數(shù)聯(lián)合運輸條約草draft convention on combined transport案draft damper通風(fēng)調(diào)節(jié)門draft damper通風(fēng)閥draft diffe

57、rence吃水差draft difference縱傾draft equipment通風(fēng)設(shè)備draft extreme最大吃水draft extreme最大吃水龍骨吃水最大吃水draft fan 通風(fēng)機draft figure 吃水?dāng)?shù)標(biāo)draft figures 吃水尺度draft flue排氣煙道draft fore船首吃水draft fore首吃水draft forward船首吃水draft forward船首吃水首吃水draft full load滿載吃水滿載吃水裝載量draft full load滿載吃水裝載量draft full load滿載吃水裝載量滿載吃水draft functio

58、n method 吃水函數(shù)法draft gauge吃水指示器；通風(fēng)計draft gauge吃水標(biāo)尺draft gauge吃水指示器通風(fēng)計draft gauge通風(fēng)計draft guage通風(fēng)計吃水標(biāo)尺draft head通風(fēng)壓頭draft hole 通風(fēng)孔draft indicator差式壓力計draft indicator吃水指示器draft indicator吃水指示器；通風(fēng)計;差式壓力計draft indicator通風(fēng)計壓差式壓力計draft inlet 進風(fēng)口draft inlet 通風(fēng)口draft intensity通風(fēng)強度draft international standard國

59、際標(biāo)準(zhǔn)草案draft mark 吃水標(biāo)志draft markings 吃水標(biāo)志draft marks吃水標(biāo)志draft mechine 制圖機draft memo 水尺換算表draft meter 吃水標(biāo)尺draft midship 船中部吃水draft midship船中部吃水船中吃水draft midship船中吃水draft molded型吃水draft moulded型吃水draft numerals吃水標(biāo)志draft outlet通風(fēng)出 口draft outlet通風(fēng)口draft pressure通風(fēng)壓力draft proposal建議草案draft reading rule吃水標(biāo)尺

60、draft register 通風(fēng)調(diào)節(jié)器draft regulator通風(fēng)調(diào)節(jié)器draft scale 吃水標(biāo)尺draft scale 載重標(biāo)尺draft scale 載重標(biāo)尺載重標(biāo)尺draft scales 吃水標(biāo)尺draft spring 牽弓 I 簧draft standard標(biāo)準(zhǔn)草案draft stop 風(fēng)擋draft survey吃水檢查draft survey吃水檢量draft system通風(fēng)系統(tǒng)draft tube 通風(fēng)管draft markdraft 吃水draft吃水;一吊貨;頓服量;通風(fēng);匯票draft 吃水通風(fēng)draft 吃水通風(fēng)船）吃水draft 吃水通風(fēng)船舶吃水dr