轮机英语考证单词讲诉.docx
- 文档编号:29283088
- 上传时间:2023-07-21
- 格式:DOCX
- 页数:59
- 大小:48.92KB
轮机英语考证单词讲诉.docx
《轮机英语考证单词讲诉.docx》由会员分享,可在线阅读,更多相关《轮机英语考证单词讲诉.docx(59页珍藏版)》请在冰豆网上搜索。
轮机英语考证单词讲诉
Lesson1TypesofDieselEngine柴油机的类型
Termsinthetext
Paragraph1
dieselengine柴油机mechanicalengineer机械工程师
shippingindustry航运业propulsion推进
steamturbine蒸汽涡轮机gasturbine燃气涡轮机
compressionignitionengine压燃机
slow-speedengine低速机medium-speedengine中速机
high-speedengine高速机
Paragraph2
two-strokecycle两冲程工作循环enginepower发动机功率
KW(kilowatt)千瓦component部件
rotationalspeed转速poweroutput输出功率
Paragraph3
large,slow-speed,two-strokemarinedieselengine大型,低速两冲程船用柴油机
cylinder气缸movingpart运动部件
becoupledto被连接到propeller螺旋桨
gearbox(reductiongearbox)减速齿轮箱
reversible可换向的reversinggear换向齿轮
controllablepitchpropeller可调螺距螺旋桨
Paragraph4
merchantship商船fixedpitchpropeller固定螺距螺旋桨
thrustforce推力betransferredto被传递到
hull船体thrustbearing推力轴承
Paragraph5
speedrange速度范围r/min(revolutionsperminute)每分钟转速
Ro-roship滚装船passengership客船
electricalpowergenerationengine发电机
cargoship货船
Paragraph6
compact紧凑的lowqualityheavyoil质量差的重油
application应用
Paragraph7
non-reversible不可换向的asternthrust倒车推力
Paragraph8
utilize利用tug拖轮
ferry渡轮barge小驳船
emergencypowergeneration发电
dieseldrivenemergencypump柴油机驱动的应急泵compressor压缩机
Lesson2Howdoesamarinedieselenginework?
Termsinthetext
Paragraph1
internalcombustionengine内燃机combustionchamber燃烧室
onboardship在船上principleofoperation操作原理
Paragraph2
achargeoffreshair一股新鲜空气compress压缩
movingpiston正在运动的活塞
Paragraph3
finesprayoffuel细雾状的燃油
aircharge充入的空气doworkon做功
Paragraph4
workingcycle工作循环suction吸气
compression压缩expansion膨胀
exhaust排气revolution转动,转速
Paragraph5
revolve转动clockwise顺时针
topdeadcentre上止点fuelinjector喷油器,油头
atomize雾化droplet滴
fuelburning燃油的燃烧workenergy工作能量
burningfuel燃烧的燃油exhaustvalve排气阀
exhaustgas废气nitrogen氮气
carbondioxide二氧化碳watervapor水蒸汽
scavengeport扫气口pressurizedair增压空气
scavenging扫气bottomdeadcentre下止点
timingdiagram定时图
Paragraph7
workingstroke工作冲程powerstroke动力冲程
theoretically理论上地sweptvolume气缸工作容积
inefficientscavenging无效的扫气poweradvantage功率优势
valveoperatingmechanism气阀操纵机构offset抵消
consume消耗lubricatingoil滑油
Paragraph8
resultin导致slow-speedmainpropulsiondiesel低速主推进柴油机
auxiliaries辅机alternator交流发电机
Lesson3DieselEngineConstruction(Ⅰ)柴油机的结构
Termsinthetext
Paragraph1
bedplate机座frame机架
weldeddesign焊接设计beboltedto被螺栓连接到
seating底座doublebottomoftheship船舶的双层底
secure固定intransversedirection在横向上
bymeansof借助于side-chokebolt侧气垫螺栓
inlongitudinaldirection在纵向上end-chokebolt端气垫螺栓
Paragraph2
crankshaft曲轴bearing轴承
crossgirder横梁mainbearing主轴承
shell轴瓦housing瓦座
machine车削stud双头螺栓
bearingcap轴承盖thrustblock推力快
thrustbearing推力轴承beintegralwith与…成整体
Paragraph3
A-shapedframeA字型机架entablature气缸体
bemanufacturedof由…制成castiron铸铁
fabricatedsteel锻钢castironcasing铸铁框架
scavengingairbox扫气箱
verticalflange垂直法兰chaintransmission链条传动
camshaft凸轮轴enclose封闭
castironcasing铸铁箱chaindrivecasing链条传动箱
Paragraph4
cylinderblock气缸体coolingjacket冷却水套
Paragraph5
tierod贯穿螺栓rigidconstruction坚固结构
deformation变形inservice在使用中
vibration振动
Paragraph6
cylinderliner缸套alloyedcastiron合金铸铁
chromium-plated镀铬的sealing密封
rubberring橡皮环slot槽
machine-turned车削的
Paragraph7
scavengingairport扫气口expose暴露,露出
upperedgeofthepiston活塞上边缘drill钻孔
atangleof以…角度scavengingair扫气空气
rotarymovement旋转运动
Paragraph8
cylindercover气缸盖specialheat-resistantsteel特殊的耐热钢
mount安装guide导板
insert插入groove环槽
conicalpart锥体becarriedoutwithcare小心完成
sealingring密封环
screwinto旋入cylinderframe气缸体
Paragraph9
drilling钻孔cylinderlubrication气缸润滑
coolingwater冷却水uppermostpart最上部
Paragraph10
exhaustvalve排气阀fuelvalve喷油阀
startingvalve启东阀safetyvalve安全阀
indicatorcock示功旋塞coolingwaterinlet冷却水的进口
coolingwateroutlet冷却水的出口exhaustvalvecoolingchamber排气阀冷却水腔
Lesson4DieselEngineConstruction(Ⅱ)柴油机的结构
Termsinthetext
Paragraph1
piston活塞pistonrod活塞杆
alowerpart下部pistonskirt活塞裙
anupperpart上部pistoncrown活塞头
pistonrod活塞杆machine-turnedrecess车削的凹槽
dowelpin定位销pistonring活塞环
chromium-platedgroove镀铬的环槽narrowring窄环
diagonalcut斜切口overlappingendjoint重叠搭口
oildistributionring布油环round开倒角
oilfilm油膜running-inperiod磨合期
Paragraph2
thermalstress热应力thin-wallintensivelycooledpiston薄壁强冷活塞
insert插件coolingliquidflow冷却液流
intensify加强cocktaileffect鸡尾振荡的冷却效果
Paragraph3
bore镗孔topflange顶部法兰
outsidediameter外径annularspace环形空间
Paragraph4
nut螺母dowelpin定位销
correctassemblyofthecomponents部件正确的组装
Paragraph5
journal轴颈crossheadshoe十字头滑块
built-in内装的crossheadguide十字头导板
engineframe机架tap-bolt锥体螺栓
Paragraph6
whitemetallined内衬有白合金的groove环槽
cuthorizontally水平切割lubricatingoil滑油
Paragraph7
bearingpressure轴承承受的压力distributeevenly平均分配
peripheralspeed圆周速度laterdesign新型的设计
Paragraph8
forcedlubricatingsystem强制润滑系统coolingoil冷却油
coolingspace冷却空间telescopicpipe伸缩管
articulatedpipe铰链管duct管子
slottedpipe开槽管controlbox控制箱
sightglass观察镜
Paragraph9
pistonrodstuffingbox活塞杆填料箱scraperring刮油环
coilspring圈弹簧
Paragraph10
connectingrod连杆mainbearing主轴承
crossheadbearing十字头轴承crankpinbearing曲柄销轴承
caststeel铸钢fittedbolt拂配螺栓
compressionshim压缩片bottomendbearing下端轴承
palm端
Paragraph11
whitementalbearingsurface白合金轴承表面lubricationgroove滑油槽
lubricatingandcoolingoil滑油冷却油
shimsofdifferentthickness不同厚度的垫片
shell轴瓦adjustmentofthebearingclearance轴承间隙的调节
Paragraph12
lubricatinggroove滑油槽bearingcap轴承盖
stud双头螺栓
Paragraph13
forcedfeedlubricationsystem强制润滑系统mainbearingcap主轴承盖
channel通道crankpinbearing曲柄销轴承
Paragraph14
built-uptype组合型semi-builttype半组合型
forge锻造beshrunkinto以红套方式嵌入
crankthrow曲拐crankjournal曲柄销
fully-builttype全组合型mainjournal主轴颈
displacefrom错开balancingpurpose平衡的目的
Lesson5FuelOilSystem燃油系统
Termsinthetext
Paragraph1
heavyresidualfueloil重油vary变化
quality质量analysis分析成分
crudeoil石油原油refinery精炼,提炼
Paragraph2
specification规格parameter参数
samplesoftheoil油样
Paragraph3
density密度consignment交货
centrifuge离心式分油机purification净化
Paragraph4
viscosity粘度treat处理
Paragraph5
flashpoint闪点
Paragraph6
cetanenumber十六烷值calorificvalue发热值
sulphur硫carbonresidual残碳
ash灰分combustionproduct燃烧产物
maintenance维护保养havealottodowith与…有很大关settingpoint凝点specificgravity比重watercontent水分mechanicalimpurity机械杂质
Paragraph7
fueloilsystem燃油系统fuelsupplysystem燃油供应系统
fuelinjectionsystem燃油喷射系统dealwith涉及
provision供应
Paragraph8
transfer驳运storagetank储油柜
settlingtank沉淀柜sludge油渣
settleout沉淀bygravity依靠重力
bedrainedoff被泄放purificationsystem净化系统
discharge排放dairytank日用柜
servicetank日用柜lag包扎
conserve保持
Paragraph9
treatedoil已处理的油pressurizedfuelsystem已增压的燃油系统
circulationconnectioninhibit抑制
boiling蒸发gasification气化
cavitations气蚀
Paragraph10
(fuel)supplypump供油泵returns回流
circulatingpump循环泵boosterpump(燃油)增压泵
heater加热器viscosityregulator粘度调节器
finefilter细过滤器oilatthecorrectviscosity适当粘度的油
Paragraph11
prime灌注atuniformtemperature以相同的温度
buffer缓冲器ventingtank放气柜
Paragraph12
safetydevice安全装置alarm报警
detect探测quickclosingvalve速闭阀
remoteswitch遥控开关inemergency在紧急情况下
Paragraph13
ameteredamountoffuel计量的油timingmechanism定时机构
delivery输送means方法
atomizethefuel雾化燃油
Paragraph14
Jerkpump(injection)system脉动泵喷油系统barrel套筒
plunger柱塞cam凸轮
dimension标出尺寸displace排放
port油口incombinationwith合并
slot油槽timingofitsentrytothecylinder燃油进入气缸的定时
spring-loadedneedlevalve弹簧加载的针阀atomization雾化
Paragraph15
governor调速器regulatetheengine’sspeed调节发动机的速度
quantity数量flyweighttypegovernor飞重式调速器
adjustable可调节的regulatingmovement调节动作
betransmittedto被传递到rod杆
built-in机内的servomotor伺服电动机
gear-type齿轮型
Paragraph16
indication迹象clearexhaust清晰的废气
powerproduced产生的功率throttle节流
uneven不均匀的knockingfromcylinder敲缸
Paragraph17
resistancetoflow流动的阻力cSt(centistokes)厘池
Paragraph18
splitup分裂atomizer雾化器
Paragraph19
penetration穿透力mixwith混合
velocity速度
Paragraph20
turbulence紊流compressedair压缩空气
Lesson6CoolingWaterSystem冷却水系统
Termsinthetext
Paragraph1
heatengine热机heatenergy热能
damage损害respectively分别地
term术语上称为freshwatercoolingsystem淡水冷却系统
seawatercoolingsystem海水冷却系统
Paragraph2
cylinderjacket气缸冷却水套watercooledturbocharger水冷的涡轮增压器
Paragraph3
induplicate一式两份standby备用
pressurereliefvalve压力释放阀warningofpressureloss失压警报
warningofHighorlowtanklevel高或低液位警报
Paragraph4
freshwatercooler淡水冷却器bypassvalve旁通阀
possibilityofseawaterleakageintothesystem海水泄露入系统的可能性
Paragraph5
depositofscale水垢的沉积distilledwater蒸馏水
pitting起麻点,凹陷erosion侵蚀
acidic酸性的corrosion腐蚀
inhibitor抑制剂alkalineagent碱性剂
Paragraph6
chemicaladditive化学添加剂nitrite-borate亚硝酸盐
athinpassiveoxidesurfacelayer一层薄薄的氧化层treatment处理
zincanode锌阳极galvanizedpiping镀锌管
solderjoint焊接点
Paragraph7
linediagram管路图jacketwatercooling缸套冷却
oil-cooledpiston油冷活塞
Paragraph8
jacketcoolingwatersystem缸套冷却水系统aclosedcircuit闭式水路
reverse相反provision装置
expansionofthewater水的膨胀entrain夹带
watermake-up水补给leakage泄露
aheadtank高置水柜anexpansiontank膨胀水柜
atmosphere大气smallchangesinvolume水量少量的变化
accommodate容纳,适应
Paragraph9
closedsystem闭式系统vent放气
steampocket气穴airlock气塞
ventpipesofsmall-boretube小口径的放气管releaseofair放气
facilitate使…便利warmingoftheengine暖机,暖缸
priorto在…之前auxiliaryengine副机
couple连接standbyp
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 轮机 英语 考证 单词