海洋平台建造工程专用词汇

1、海洋平台建筑专用词汇表Abrasive（喷砂用的）磨料Air compressor 空压机Abrasive 砂纸Air driven pump 气动泵AC generator交流发电机Air hoister气动绞车AC motor交流电动机Air manifold 气包Accelerated corrosion testing 加速腐蚀试验Air tight test气密性试验Acceptance criteria 合格准贝0Air-hose 风带Access hole (for welding) =cope hole(焊接)工艺孑LAircraft obstruction beacon 航空

2、障碍灯Accommodation and power platform (APP)生活动力平台Alarm buzzer报警蜂鸣器In accordance with=in line with=as per=in light of 按照Aliphatic polyurethane脂肪族聚氨酯漆Acetylene gas乙炔Allowable (working) /permissible stress 许用应力Acid electrode 酸性焊条Aluminum alloy anode 铝合金阳极Acid proof cement 防酸水泥Aluminum ingot 铝锭Additive添加剂

3、Aluminum paint 银粉漆Adhere to (v) / adherence to (adj)遵守Aluminum sheet 铝皮Adjacent columns 相邻立柱Ambient air temperature 环境气温Adverse combination of loads何载的不利组合Ambient temperature 环境温度Adverse condition 不利条件Anchor block 地锚块Aeronautical radio system 航空无线电系统Anchor bolt地脚螺栓Aforementioned 上述的Anchor ground 锚地A

4、ft winch船艉绞车Anchor pile 锚桩Agitator搅拌器Anchor profile/pattern涂装表面的粗糙度Air blower鼓风机Anchor rack 锚架Anchoring buoy 锚泊浮筒Arc strike 弧击Angle of incidence 入射角Argon arc welding 氩弧焊Angle of reflection 折射角Articulated tower mooring system 铰接塔系泊系统Angle probe method超声波斜射探伤Artificial island 人工岛Angle steel 角钢;embedme

5、nt design 地面下的设计As-built 完工Angle valve 角阀As-built dossier 完工资料Anode core阳极芯子As-rolled轧制状态Anode end face geometry阳极端面几何形状Assemble（v）/assembly（adj）组装Anode life阳极寿命Associated gas 伴生气Anode potential 阳极电位At the option of A 按 A 的意愿Anode stand-off post支架式阳极的立柱； plant equipment layout drawings 设备布置图；mechani

6、cal plant design and layout机械装置的设计与布置图Atmospheric diving system = unpressurized diving system常压潜水系统Anode resistance 阳极电阻Atmospheric vent 放空管Anti-electrostatic floor 防静电地板Auto fire alarm system火灾自动报警系统Anticorrosive paint 防锈漆Automatic spraying system 自动喷淋系统Antipollution measures 防污染措施（to be）buttered （

7、焊接的）长肉API specified requirements API 规定的要求Back chipping 清根Apparent batter 视斜度Back gouging反面气刨Applicable API specification API 适用规范Backing weld打底焊道Approach-departure sector直升飞机起落扇形区Backpressure regulator（self contained）背压式调 节阀（自力式）Appurtenance=attachment=accessory=auxiliary 附件Backwash return pump反冲洗回

8、流泵Arc air gouging 碳弧气刨Backwash surge tank 反冲洗罐Arc cutting电弧切割Beveling/chamfering 开坡口Ball hardness布氏硬度Bid drawing招标图纸Ball valve 球阀Bilge/fire pump舱底污水-消防两用泵Bar （截面较小的）圆钢方钢六角钢等Bilge alarm system 污水报警系统Bar chart统计用的柱状图Blast cleaning 喷砂除锈Bar bumper靠船件Blind flange 盲法兰Barge strength and stability 驳船强度及稳性Bl

9、ind spectacle flange 快速盲法兰Barrel （管件的）加厚段Blow count打桩的锤击数Base metal母材、基本金属Blowdown vessel 排放罐Basic design基本设计Blowhole； gas pore 气孑匕Basic electrode=lime type covered electrode 碱性焊条Blowout preventer stack 防喷器组Battery room蓄电池间Buoyant turret mooring浮筒转塔式系泊Blowout preventer system (BOP system)防喷器系统Boat l

10、anding登船平台Beam depth 梁高Bolt, nut and washer螺栓、螺母及垫片Beam path distance超声波发射程距Bolted connection 螺栓连接Bearing strength of the ground 地基承载力Boom吊机扒杆Bearing stress 支撑应力Boom angle吊臂倾斜角Before welding is initiated 始焊前Bore hole 镗孔Bending moment 弯矩Boss with plug带有丝堵的管座Bending stress 弯曲应力Bottom echo底面回声Bevel 坡口B

11、ottom sitting drilling platform 坐底式钻井船Bevel angle坡口面角度Boundary condition 边界条件Bow船艏Cable rack/tray 电缆托架Box beam箱形梁Caisson 沉箱Box type joint箱形节点Caisson washing pump 洗舱泵Brace拉筋Cantilever beam 悬臂梁Bracelet anode手镯式阳极Cantilever jack-up rig悬臂自动式钻井船Branch member 支杆Cantilever well module 悬臂式井口模块Breathing appa

12、ratus respirator 防毒面具Cap beam 帽梁Bridge栈桥Capped steel半镇静钢Bridge(overhead)crane 天车吊Capsizing lever 倾覆力臂Brittleness 脆性Capsizing moment=overturn moment 倾覆力矩Brush coating用毛刷涂漆Carbon arc air gouging 碳弧气刨Buckle fastener 绑带Carbon dioxide cylinder 二氧化碳气瓶Bulb angle球扁钢Carbon equivalent 碳当量Build-up girder 组合梁Ca

13、rbon-dioxide arc welding 二氧化碳气体保护电弧焊Bulk head隔板、舱壁Cargo master system货油舱总监控系统Burn through 烧穿Cargo tank cleaning machine 洗舱机Burner气焊工Carrier （搬运）小车Burr and flashing 飞边毛刺Catenary anchor leg mooring（CALM）悬链锚腿系 泊Business and management 经营管理Cathodic protection 阴极保护Butt-welded seam 对接焊缝Cellar deck 底甲板Butt

14、erfly valve 蝶阀Cellar shutdown panel（CSDP）井口系统关断盘Cable layer 敷缆船Cement grout 水泥浆Cementing vessel 固井船Chemical injection package 化学注入撬Center of buoyancy 浮心Chemical injection system 化学药剂注入系统Center of floatation 漂心Chemical seal化学密封Center of gravity 重心Chipping hammer 敲渣锤Center punch 冲子Chisel风铲Central cont

15、rol room（CCR）中央控制室Chord member 弓玄杆Central processing platform 中心处理平台Christmas tree 采油树Centrifugal pump 离心泵Circumference /perimeter 周长Centrifuger 离心机Circumferential weld 环焊缝Ceramic fibers 防火陶棉Classification survey 入级检验Ceramic tiles 瓷砖Clean water surge tank 清水缓冲罐Certifying authority 第三方检验机构Clearance 间

16、隙Chain block 倒链Close drain tank闭式排放罐Chair with arm-rests带扶手的半软椅Closed/open circuit 闭/开路Chamfering 开坡口Clustered well heads 丛式井口Channel steel 槽钢CO2 cylinder unit CO2 气瓶组Charpy-V notch energy夏比V形缺口韧性值CO2 extinguisher CO2 灭火器Charpy-V notch impact test 夏比 V 形缺口冲击试验Coal tar epoxy paint含焦油环氧涂料Chart datum海图

17、基准面Coaming档水扁钢Check randomly / spot check 抽检Coating 涂装Check valve 止回阀Coating interval 涂漆间隔Checkered plate 花纹板Coefficient 系数Cold formed pipe 冷卷管Continuous double fillet weld 双面连续贴角焊Cold shut 冷隔Contraction stress 收缩应力Cold work冷加工、冷作Control valve(accessories handwheel)带手轮的控制阀Collapse ring加强环板Control va

18、lve assembly 控制阀总成Column立柱Coordinates 坐标系Combustible gas detector 可燃气体探测器Coordination 协调Come-along手搬葫芦Cope hole （焊接）工艺孔Commercial blast cleaning 普通级喷砂除锈Correlation curve 相关曲线Commissioning 调试Corrosion allowance 腐蚀余量Complete penetration groove weld 全熔透坡口焊Corrosion coupon 腐蚀挂片Completion riser 完井立管Corro

19、sion protection 防腐Composite rockwool ceiling/panel 复合岩棉天花板/板Corrugated plate interceptor 斜板分离器Concentric reducer 同心大小头Coupling连轴器、管箍Conceptual design 概念设计Couplant耦合剂Concrete platform 混凝土平台Crane barge/vessel 起重船Condensate drum 冷凝液罐Crane support吊机支撑Condensing water 冷凝水Crater 焊口Conductor隔水套管Crawler cra

20、ne履带吊车Conductor guide 套管导向Criteria （验收）标准Cone大小口、锥体Cross angle 父叉角Consumption rate阳极消耗率Cross section 横截面Continuous beam 连续梁Crow bar 撬杠Cruciform bollard单十字带缆柱Daily diesel filter日用柴油滤器Crude cooler原油冷却器Damage-prone connection 易破坏的节点Heat exchanger 换热器Damper, dampener 减振器Loading/export pump 夕卜输泵DC genera

21、tor直流发电机Loading pump 装载泵Decibel (Db)分贝Crude oil drain tank 原油排放舱Deck beam甲板梁Preheat exchanger 预热器Deck cover甲板敷料Crude suction strainer 原油吸入滤器Deck crane甲板吊车Crude transfer pump 原油输送泵Deck floor plate 甲板板Cup support 垫蹲Deck water seal unit甲板水封装置Curing time （油漆的）固化时间Deep freeze compressor 深冷压缩机Current capa

22、city （阳极的）电流容量Deepwater jacket深水导管架Current density （阳极的）电流密度Deflection 挠度Curvature radius 曲率半径Dehydration degassing vessel 脱水除气器Customer/purchaser客户/需方（签合同后客户变需方）Dehydrator feed pump电脱水供给泵Cut by torch以火焰切割Delivery of materials 材料交货Cutoff allowance 切割余量Derrick barge回转式起重船Cutting plan 排板图Desander除砂罐Cu

23、tting sheet 单件图Dew point 露点(in) duplicate 一式两份DFT (dry film thickness)干膜厚度(to) drive piles 打桩Diagonal brace 斜拉筋DAC curves距离-振幅曲线Dial gauge百分表Diaphragm/diaphragm valve 隔板/隔膜阀Double bed双层床Die stamp 钢印Double bevel groove K 形坡口Diesel daily tank柴油日用罐Double bollard双柱带缆柱Diesel filter coalescer柴油过滤净化装置Doubl

24、e groove 双面坡口Diesel generator set柴油发电机组Double probe method 双探头法Diesel pump 柴油泵Double V groove 双面 V 形坡口（X 形坡口）Diesel transfer pump 柴油输送泵Doubler plate 垫板、包板Differential pressure control valve 差压控制阀Down hill welding 下向焊Diffuser布风器Drain pit排放池Dihedral angle 二面角Draught gauge吃水标尺Dimensional checks 尺寸检验Con

25、ceptual drawing 概念图纸Direct/alternating current arc welding 直/交流电弧焊Basic drawing基本设计图Disassembling 拆除Bid drawing招标图纸Discontinuity 缺陷Design drawing详细设计图Displacement oil tank 置换油罐Fabrication drawing 加工设计图Distortion from welding 焊接变形Shop drawing车间加工图Distress signals遇险呼救信号As-buit drawing 完工图Diver support

26、 vessel 潜水作业船Dredger挖泥船Dog组装用的刀把Drift pin心轴、销子Dolphin系缆柱Drift test管流试验、管线试通Domestic sea water pump 生活海水泵Drilling module /template 钻井模块/基盘Double agent facility双介质灭火装置Drillship， drilling ship 浮式钻井船Driving voltage 驱动电压Electrolyte 电解质Dry chemical extinguisher 干粉灭火器Elevation（EL）标高、立面图Dry-type tree干式采油树El

27、ongation 延伸率During the course of structures 结构寿命期间Emergency air compressor 应急空压机Dye penetrant inspection 着色检验Ballast control system 压载控制系统Dynamic-positioning rig 动力定位钻井船Emergency BOP recovery system 防喷器紧急回收 系统Earth lead 地线Emergency power station 应急电站Eccentric reducer 偏心大小头Emergency shutdown system（E

28、SD）应急关断系 统Edge preparation 坡口加工Emergency switch board/switch room 应急开关柜/ 配电间Edge crimping （卷管的）压头Emery cloth金刚砂布Effective throat thickness 焊缝计算厚度Emulsion transfer pump 孚 L化油输送泵Elbow弯头Engine room动力舱、机舱Electric dehydrator 电脱水器Engineering geotechnical vessel 工程地质船Electric desalter 电脱盐器Engineering vesse

29、l 工程船舶Electric drill 手电钻Entire length 全长Electric submersible pump 电潜泵Equal angle等边角钢Electric-hydraulic valve 电-液操作阀Equation 公式Electrical connection 导电连接Equipment base 设备底座Electro-slag welding 电渣焊接Erection 安装Electrochemical property 电化学特性ERW (electric resistance welding)电阻焊Electrode covering 焊条药皮Esse

30、ntial variable焊接基本参数Electrode holder 焊把、焊钳Excess of weight 超重Existing structure 已有结构Finite element analyses 有限元分析Explosion proof equipment 防爆设备Fire alarm siren 火灾警笛Exposure distance 防火距离Fire control panel 消防控制盘Extent of defect in %缺陷百分率Fire damper防火风闸Extent of repair / repair rate 返修率Fire door close

31、r, fire proof door 防火门Extra margin of stress 应力余量Fire extinguishing system 消防系统Fabricated wide flange shape焊接成的宽翼缘型钢Fire fighting water, fire water 消防水fabrication aids制造辅助物（如临时吊点）Fire foam hydrant消防泡沫栓Fabrication design/ phase/ sequence/ yard 加工设计/制 造阶段/顺序/场地Fire hose station, hose box 消防箱Face bend

32、test表面弯曲试验Fire monitor 消防炮Facsimile transceiver传真收发两用机Fire panel火灾-可燃气报警显示器Fastener紧固件Fire proof wall, fire wall/fire protection wall 防火墙Fatigue damadge 疲劳破坏Fire protected plastic tiles 防火塑料地板Field assembly空间/现场组对Fire station消防软管箱Field mating point 海上对接点Fire water/foam monitor 消防炮（水或泡沫）Field splice现

33、场拼接Fire water deluge system 大水量灭火系统Field weld现场焊缝Fire water hydrant 消防水栓File锉刀Fire water jockey/ lift pump 消防水增压/提升泵Filer metal填充金属Fire-fighting vessel，fire boat 消防船Final fabrication tolerance 最终制造公差First aid kit 急救箱Finish coat 面漆First coat 底漆Finished product 成品First stage hydrocyclone 一级水力旋流器First

34、stage separator 一级分离器Floater controlled valve 浮球控制阀Fit-up坡口组对Floating cargo/loading hose 浮球输油/装油软管Fitter组装工Floating oil production and storage unit（FPSU） 浮式生产储油装置Fixed tower SPM 塔系泊Floating production，storage and off-loading tanker 浮式生产储油外输轮Flame arrester 阻火器Floppy disk 软盘Flame cutting火焰切割Flow chart

35、流程图Flame cutting droplets and debris火焰切割形成的熔滴和 料头Frame structure 梁格结构Flame cutting torch 火焰切割枪Flow quantity recorder（FQ）累计流量计Flammability limits 可燃度极限Flow switch流量开关Flange翼缘、法兰Flux焊药Flare assembly 火炬总成Flux cored arc welding（FCAW）药芯焊Flare boom火炬臂Flux-cored electrode 管状焊条Flow indicator（FI）流量显示器Flux-co

36、red wire 药芯焊丝Flare drum闪蒸罐Foam extinguishing system 固定式泡沫灭火系统Flare pilot gas火炬引燃器Foam monitor/station 泡沫炮/站Flare scrubber火炬分液器Fog horn/ signal 雾笛Flat bar 扁钢Foot print/ valve被父位置/底阀Flat plate anode 扁阳极Forecastle 艏楼Flat welding 平焊Foreman 领班Flaw detectability缺陷检测灵敏度Forged steel （FS）锻钢Flexible hose柔性软管F

37、ork lift铲车、叉车Flexible riser 挠性立管Gas cutting machine with magnetic wheels 磁轮式气割机Forming压制成型Gas export facility天然气外输设施Forming of plates into tubular 由板卷成管Gas injection module 注气组块Formula/equation of carbon equivalent 碳当量公式Gas metal arc welding （GMAW）熔化极气体保护 焊Four way valve 四通阀Gas processing plant天然气处理

38、厂Fracture toughness 断裂韧性Gas shielded arc welding气体保护电弧焊Free water knockout vessel 游离水分离器Gas tungsten metal arc welding（GTAW）钨极气 体保护焊Fresh water pressure vessel 淡水压力罐Gas turbine generator set 燃气轮发电机组Friction coefficient 摩擦系数Gas turbine power generator 燃气轮机发电机Fuel gas compressor package 燃气压缩机撬Gasket垫圈

39、Fuel gas scrubber燃气洗涤器Gate valve 闸阀Fuel pump燃油泵Geophysical survey vessel 物探船Full coupling全螺纹的接头Girders and webs水平桁材和垂直桁材Full penetration weld 全熔透焊缝Girth weld 环缝Funnel-shaped guide 喇叭口状导向Global positioning system（GPS）全球定位系统Furnace熔炉、加热炉Globe valve（normally closed）截止阀（常闭）Fusible plug 易熔塞Glycerin 甘油Fus

40、ion/bond line 熔合线Graphite crucible 石墨坩埚（to be）ground flush 磨平Grating 隔栅Gantry crane 龙门吊Gravity damper 重力风闸Gap gauge间隙尺Gravity platform重力式平台Gas bottle/cutting 气瓶/气割Gravity type foundation 重力式基础Grease黄油，润滑油Heat medium drain tank 热介质排放罐Grind/grinder打磨/砂轮机Heat number 炉号Grit石英砂Heat traced pipeline 伴热管线Gr

41、it blasting喷丸除锈Heater treater feed pump热处理器供液泵Groove熔池Helmet安全帽、焊接面罩Groove angle 坡口角Heating medium boiler/circulating package 热介质锅炉/循环撬Guard filter保护滤器Disel daily tank柴油日用罐Guide funnel导向喇叭口Expansion vessel 膨胀罐Guide structure 导向结构Make-up pump再启动泵Gusset / stiffener 节点板、筋板Heating medium oil，thermal oil

42、 传热介质油Guyed tower platform 拉索塔平台Heating, ventilation and air conditioning system（HAV）采暖、通风、空调系统H-shapeH 型钢Heave wall section/ pipe 厚壁段/管Half nipple 一端带螺纹的接头Heavy can节点加厚段Halogenated hydrocarbon cylinder 卤化烃瓶Heavy duty coating 厚层防腐Halogenated hydrocarbon local panel 卤化烃就地控制盘Heavy plate 厚板Hand winch手动

43、缆绳车Helideck直升机甲板Handrail 栏杆Hex head bolt六角头螺栓Hard hat安全帽High/low pressure switch（PSHL）高-低压开关Hardener固化剂Heat affected zones（HAZ）热影响区Hauling to the front牵引全码头前沿High concentration gas alarm 高浓度可燃气报警Hazardous area 危险区High pressure condensate tank 高压凝析油罐High pressure flare 高压火炬Ignitor点火器High pressure sep

44、arator（HP separator）高压分离器Immersion suit防寒救生衣High-low/mismatch 错皮Impact resistance 耐冲击性Histogram （统计用）直方图Impressed-current protection system 夕卜加电流保护 系统Hold待定In any jacket plane在任意导管架平面内Hold point （检验的）停点In-process inspection 工序间的检验Holder焊钳Inclined stair 斜梯Holiday detector气孔探测仪Included/groove angle 坡口

45、角度Horizontal distance 水平距离Inclusion夹杂物Horizontal welding 横焊Incomplete fusion 未熔合Hose assembly/connection 软管总成/接头Incomplete penetration 未焊透Hose handling crane软管起声吊机Inflatable liferaft气胀式救生筏Hose reel软管轮Inlet gas generator package惰性气体发生器撬Hot dip galvanizing 热浸锌Inorganic Zinc primer 无机锌底漆Hot work明火作业Ins

46、ide diameter (ID)内径Human life and property 人民生命财产Installation site 安装现场Hydrant消火栓Instrument air receiver仪表空气接受器Hydraulic pile-driving hammer 液压打桩锤Instrument capillary tube 仪表控制管线Hydraulic press 液压机Instrument master control room 仪表总控制室Hydrostatic/hydraulic test 水压试验Insulating flange 绝缘法兰Hyperbaric di

47、ving system=pressurized diving system 常 压潜水系统Insulation (heat traced)保温(加伴热)Ice-breaker 破冰船Intact/vdamage stability 完整/破损稳性Interference （杆件之间的）相碰、打架Jockey pump供消防水干管的补给水泵Intergranular corrosion 晶间腐蚀Joint can节点加厚段Intermediate strength steel 中强度钢Joint detail节点祥图Intermittent welding 断续焊Junction box (ex

48、plosion proof)接线箱(防爆型)Internal and external beveling 内外坡口Killed steel 镇静钢Interna diameter 内径Kingpost将军柱Internal quality audits 内部质量审核Key plan总图、索引图Internal stress 内应力Lack of fusion/vpenetration 未融合/焊透Interpass temperature 层间温度Ladder直梯Intersected pipe 被父管Ladle analysis 熔炼分析Intersection line 相贯线Lamell

49、ar tearing 层状撕裂Invitation for bid=call for bid 招标Lap焊缝盖面J-tubeJ 形管Lap welding 搭接焊Jack千斤顶Lateral load侧向何载Jack-up rig自升式钻井船Launch/cargo barge滑道式/装载式驳船Jacket cap/handling 导管架帽/ 扶正Launch way and rocker 滑道和摇臂Jacket launching and upending 导管架下水及竖立Launching and uprighting of a jacket 导管架的下水 和直立Jacket launc

50、hing barge导管架下水驳船Launching truss 下水桁架Jacket leg/ leveling/ lifting eye 管架腿柱/调平 / 吊耳Lay barge铺管船Jacket panel assembly 导管架组对Lead sections and subsequent add-ons of piles 首 桩及后续桩段Jacket positioning/securing 导管架定位/固定Jacking state升降状态Leak test密封性试验（试漏）Loading flexible hose 柔性装载软管Leg桩腿、导管Loadout and seafa

51、stening 装船固定Leg of a fillet weld （角焊缝）焊角高度Local deformation 局部变形Level水平仪Local stress局部应力Level gauge（with drain）液位计（带排放）Longitudinal seam/weld 纵焊缝Life boat救生艇Low explosion limit (LEL)爆炸下限Life boat davit, davit 吊艇架Low hydrogen type electrode 低氢型焊条Life buoy救生圈Low pressure scrubber 低压气净化器Life jacket 救生衣

52、Low stress round nosed die stamp 低应力圆头钢印Life raft, life float 救生筏Lower deck下甲板Lift calculation 吊装计算Lub oil drain tank润滑油排放罐Lifting gear 吊艇机Lubricant oil transfer pump 润滑油传输泵Lifting load起吊何载Lug吊耳Lifting lug/padeye 吊点Machinery deck 机械甲板Lifting up of panel structure 单片起吊Machining机加工Light type combustib

53、le gas 轻质可燃气体Macrosection宏观断面Line pipe管线管Generator set发电机组Line throwing apparatus 抛绳装置Process line工艺管线Liquid trap液体捕集器Switch room 变电间Living quarter 生活块Transformer room 变压器室LNG carrier/tanker液化天然气运输船Make-up drawing 造管图Loading arm 输油臂Manhole 人孔Manifold 管汇Mill scale钢材出厂时的表面氧化皮Manned platform 驻人平台Mill s

54、heet制造工艺规程表Marine growth 海生物Mineral slag 矿渣Marine radio system 海事通讯系统Miscellaneous items 附件Marine transportation 海运Model test模型试验Marking and cutting 划线下料Mold模具Mat support jack-up rig沉垫自升式钻井船Mold lofting 放样Material substitution 材料代用Moment力矩Material take-off 材料估算单Moment of longitudinal inclination 纵倾力

55、矩Material traceability 材料跟踪Moment of transverse inclination 横倾力矩Operating water depth 工作水深Moment of inertia 惯性矩Mean sea level（MSL）平均海平面Mooring bit/dolphin 系缆柱Medium pressure separator(MP separator)中压分离器Mooring cable系泊缆绳Member杆件Mooring head 系泊头Member drawing （杆件的）单件图Mooring template 系泊基盘Metacenter 稳心

56、Mooring yoke系泊钢臂Metal lash钢板网Motor operated valve 电动阀Mezzanine deck夹层甲板、半甲Move to yard front移至码头前沿Middle deck 中甲板Mud mat防沉板Mild steel低碳钢Mudline 泥线Mill钢厂Multi-point mooring，spread mooring 多浮筒系泊系 统Mill certificate厂家的材质证书Multi-purpose epoxy多用途环氧漆Multi-supported beam 连续梁Offshore drilling installation/ri

57、g 海上钻井设施/装置Multi-well template system 多井盘系统Offshore hook-up 海上连接Multihead metering pump 多头计量泵Oil boom, oil fence 围油栅Multipass welding 多层焊Oil concentration （污水）含油浓度Multiple lift多台吊车联合起吊Oil depot 油库Navigational light 导航灯oil fence reel围油栅卷筒NC(numericl-control)cutting machine 数控切割机Oil moisture content 油

58、雾含量Near white metal接近金属白色Oil spill 溢油Needle valve 针阀Oil storage barge 储油轮Nipple对丝Oil treatment facility 油处理设施Node can节点段Oily water tank含油污水仓Nominal diameter 公称直径One-line diagram 单线图Non-combustible不可燃物质Onshore fabrication 陆上预制Non-conformance 不一致事项Open drain pump 开式排放泵Visual inspection 外观检验Open firing

59、 point 明火点Nonskid ceramic mosaic防滑陶瓷马赛克Operating condition/state 作业条件/状态Normal practice 通常作法Operation draft 作业吃水Normalize 正火Orifice plate孔板流量计Notch toughness 缺口韧性Out of roundness 椭圆度NRL ( Naval Research Laboratory)drop weight testNRL落锤试验Outside diameter(O。)外径Obsolete document 作废文件Ovality椭圆度Oceanogra

60、phic research vessel 海洋调查船Over coating intervals 复涂间隔Over head crane 天车吊Philips driver十字螺丝刀Overboard 舷外Phthalic paint苯二甲酸涂料Overhanging beam 悬臂梁Pig launcher清管器发射器Overhead welding 仰脸焊Pile cap 桩帽Overlap 焊瘤Pile driving records 打桩记录Overlapping joint 塔接节点Pile driving refusal 拒锤点Oxyacetylene gas welding 氧-