机械类词汇中英文对照表

1、机械类词汇中英文对照表(字母 L l head cylinder l 形头气缸la mont boiler 拉孟特锅炉label glueing machine 贴商标机label printing machine 标签印刷机 labelling machine 贴商标机labile equilibrium 不稳定平衡labor productivity 劳动生产率 laboratory 实验室laboratory centrifuge 实验室用离心机 laboratory instrument 实验室仪器 laboratory test 实验室试验labour productivity 劳动

2、生产率 labyrinth 迷宫labyrinth packing 曲径密封垫片 labyrinth seal 曲径密封垫片lack of fusion 未焊透lacquer 漆lacquer enamel 珐琅lacquering 涂漆ladle 铸桶ladle crane 浇注起重机ladle truck 铸桶车laedscrew machine 丝杠加工机床 lag 延迟lagging 保温lagrange s equation 拉格朗日方程 lagrangean function 拉格朗日函数 lam 激光非晶化lambert s law 朗伯定律lamellar pearlite 片

3、状珠光体lamellar spring 迭板殚簧lamellar structure 片状组织laminar boundary layer 层吝界层 laminar convection 层猎流laminar flow 层流laminar motion 层了动laminate 层压材料laminated pearlite 片状珠光体 laminated plate 叠层板laminated spring 迭板殚簧laminating machine 层压机laminating method 被覆淋膜成形lamp oil 灯油lancashire boiler 兰开夏式火管锅炉 lancing

4、die 切口弯曲模 land 导向边land boiler 陆地锅炉land area 合模面land wheel 地轮landed plunger mold 有肩柱塞式模具 landed positive mold 有肩全压式模具 landing craft 登陆艇landing distance 着陆距离landing flap 着陆襟翼landing gear 起落架landing light 着陆灯landing skids 起落橇language controlled robot 语言控制机扑 lantern gear 灯笼齿轮lantern pinion 灯笼齿轮lanthanum

5、 铜lap 研磨lap grinding 研磨lap joint 搭接lap machine 研磨机lap welded pipe 迭焊管lap welded tube 迭焊管lap welding 搭焊laplace operator 低量算符laplace transformation 拉普拉斯变换 laplacian 低量算符lapped joint 搭接lapping 研磨lapping compound 研磨剂lapping joint 搭接lapping machine 研磨机lapping paste 研磨剂lapping plate 研磨板lapping tool 研磨具lar

6、ge calorie 千卡large calory 千克卡large end 大端large lot production 大批生产large scale integration 大规模集成电路 large size machine tool 大型机床laser amorphousizing 激光非晶化laser annealing 激光退火laser beam 激光束laser beam bending 激光弯曲laser beam cutting 激光切割laser beam drier 激光束干燥器laser beam drilling 激光钻孔laser beam grooving 激

7、光开槽laser beam machining 激光加工laser beam welding 激光焊接laser bending 激光弯曲laser boronizing 激光渗硼laser carbonitroboronisation 激光碳氮硼 共渗laser carbonitroboronizing 激光碳氮硼共 渗laser condensation 激光致密化laser cutter system 激光切系统laser cutting machine 激光切割机laser doping 激光搀杂laser drill 激光钻机laser engraving machine 激光刻花机

8、laser enhanced electroplating 激光增强电 镀laser fusion 激光核聚变laser grooving 激光开槽laser hardening 激光硬化laser heating 激光加热laser helical turning 激光螺旋形车削 laser interferometer 激光干涉仪laser level 激光水平仪laser machine 激光加工机床laser magnetic domain control 激光磁畴控 制laser mirror 激光镜laser patterning 激光制图laser process machine

9、 激光加工机床laser quenching 激光淬火laser recorder 激光记录仪laser resonator 激光谐振腔laser ring turning 激光环形车削laser scribing machine 激光划片机laser sensor 激光传感器laser shock hardening 激光冲徊化laser stereo lithography 激光立体制版 laser welding 激光焊latch 掣子latch needle 舌针late ignition 延迟点火latent heat 潜热latent heat of condensation 凝结

10、潜热 latent heat of fusion 融解潜热 latent heat of liquefaction 液化潜热 latent heat of solidification 凝固潜热 latent heat of sublimation 升华潜热 latent heat of vaporization 蒸发潜热 lateral force 侧力lateral load 横向负载lateral oscillation 横振动lateral pressure 旁压力lateral section 横断面lateral stability 横向稳定性lateral strain 横向应变

11、lateral stress 横向应力lateral vibration 横振动lateral wall 单侧墙latex 乳汁lathe 车床lathe bed 车床床身lathe carrier 车床夹头lathe chuck 车床夹盘lathe dog 车床夹头lathe spindle 车床轴lathe tool 车刀lathe turning 车削车床加工lathe work 车工工作lattice 格子lattice girder 桁架梁lattice structure 晶格结构launch 下水launching 下水launching ways 下水台laundry mach

12、ine 洗衣机laval nozzle 拉伐尔喷管law of conservation of energy 能量守恒律 law of conservation of mass 质量守恒定律 law of mass action 质量酌定律law of partial pressure 道尔顿法则law of similarity 相似定律law of similitude 相似定律law of thermodynamics 热力学定律law of universal gravity 万有引力定律 lawn mower 剪草机lay 加工痕迹方向layer 层layout of cam pro

13、file 凸轮廓线绘制layout plan 布置图lb 激光渗硼lbb 激光弯曲lbg 激光开槽lc 激光致密化lcd 液晶显示器lcnb 激光碳氮硼共渗ld 激光搀杂leaching 浸析lead 螺纹导程lead acid battery 铅板蓄电池lead alloy 铅合金lead angle 导程角lead angle at reference cylinder 分度圆柱 导程角lead bath 铅浴lead bath furnace 铅浴炉lead bronze 铅青铜lead hardening 铅浴淬火lead in cable 引入电缆lead in insulator

14、引入绝缘子lead in wire 引入线lead of screw thread 螺纹导程lead paint 铅丹lead pipe 铅管lead quenching 铅浴淬火lead rail 导轨lead screw 进给丝秆lead sheathed cable 铅皮电缆lead wire 引入线leaded gasoline 加铅汽油leading axle 导轴leading bogie 前转向架leading current 导前电流leading edge 前缘leading screw 丝桢leading truck 前转向架leading wire 引入线leaf fil

15、ter 叶状滤器叶片式过滤器leaf spring 板簧leak 渗漏leak detection 泄漏探测leak detector 泄漏探测器leak tight structure 密封结构leakage 渗漏leakage coefficient 漏泄系数leakage compensation 泄漏补偿leakage current 漏电流 leakage flux 漏磁通leakage loss 泄漏损失leakage test 泄漏试验leakproof material 密封材料leakproof structure 密封结构 leakproofness 气密性lean gas

16、 贫气lean mixture 稀混合气lean sand 瘦砂learning control 学习控制learning machine 学习机learning program 学习程序learning robot 学习机扑least square method 最小二乘法 leather 皮leather belt 皮带leather cuff 皮碗leather cup 皮碗leather packing 皮革填料leather substitute 人造革leclanche cell 勒克兰舍电池led 发光二极管ledeburite 莱氏体left hand helix 左向螺旋线l

17、eft hand screw 左转螺钉left hand steering 左置转向left hand thread 左旋螺纹left hand tool 左切刀left hand worm 左旋蜗杆left view 左视图leftward welding 左向焊lemniscate 双纽线length 长度length measuring machine 测长机 length of action 啮合长度length of line of action 啮合线长度 length of thread engagement 配合长度 length overall 全长length to dia

18、meter ratio 直径长度比 lens 透镜lens current supply 透镜电源lens grinding machine 透镜研磨机 lep 激光增强电镀letter sorting machine 信件分选机 level 水准仪level control 水平控制level indicator 液面指示器level of energy dependency 能源依存性 level of significance 显著性水平 level sensor 水平传感器level switch 开关leveler 平整机leveling block 平台levelling 水准测量

19、levelling agent 匀涂剂lever 杆lever arm 杠杆臂lever brake 杆式制动器lever handle 杠杆手柄lever motion 杠杆机构lever press 杠杆式压力机lever ratio 杠杆率lever riveter 杠杆式铆钉机lever shears 杠杆式剪切机leverage 杠杆率lf 激光熔融lht 激光螺旋形车削library 丛书lid 盖life 寿命life test 寿命试验life time 寿命lifeboat 救生艇lifeguard 排障器lift 升降机lift check valve 阀lift coef

20、ficient 升力系数lift drag ratio 升阻比lift of pump 泵的压头lift pump 升水泵lift truck 起重汽车lift valve 提升阀lifter 挺杆lifter guide 挺杆导管lifting capacity 起重能力lifting chain 起重链lifting drum 起重卷筒lifting gear 提升机构lifting hook 起重钩lifting magnet 起重磁铁lifting motor 卷扬电动机lifting rope 起重绳 lifting speed 提升速度light airplane 轻型飞机ligh

21、t alloy 轻合金light car 轻型人汽车light cross country truck with all wheel drive 全轮驱动越野轻型货车light duty 轻负荷light emitting diode 发光二极管light energy 光能light filter 滤光器light flux 光通量light industry 轻工业light load 轻负荷light metal 轻金属light oil 轻油light sensitivity 感光性light source 光源light truck 轻型载货汽车light van 轻型厢式送货车li

22、ght water reactor 轻水反应堆lighter than air aircraft 轻航空器lighter than aircraft 轻航空器lighting 照明lighting device 照冒置lighting dynamo 照妹发电机lighting engineering 照眉术lighting installation 照描备lighting system 灯光系统lightning arrester 避雷器lightning conductor 避雷针lightning protector 避雷器lightning rod 避雷针lightweight cons

23、truction 轻量构造 lightweight structure 轻量构造lignite 褐煤lignumvitae 铁梨木limb 分度弧limbus 圆形刻度lime 石灰lime mortar 石灰浆lime spreader 石灰撒布机limestone 石灰石limit 限度limit gage 极限规limit load 极限负荷limit load design 极限载荷设计limit of elasticity 弹性极限limit of proportionality 比例极限limit of size 极限尺寸limit of wear 磨损极限limit plug g

24、age 极限塞规limit size 极限尺寸limit switch 限制开关limited interchangeability 不完全互换性 limiting speed 极限速度limiting value 极限值limits of tolerance 公差范围limonite 褐铁矿limousine 高级轿车line 线line contact 线接触line integral 线积分line of action 啮合线line of centers 连心线line of collimation 视准线line of contact 啮合线line of flow 吝line of

25、 force 力线line of shafting 轴系line printer 行式打印机line spectrum 线状光谱line voltage 线电压line welding 滚焊lineal 线linear acceleration 线加速度linear accelerator 直线加速器linear approximation 线性近似linear displacement 线位移linear encoder 直线式编码器编码尺linear equation 线性方程linear expansion 线膨胀linear interpolation 直线插值linear (circ

26、le interpolator 线形(圆形 插补器linear motion 直线运动linear motor 直线电动机linear programming 线性规划linear shrinkage 线收缩linear system 线性系统linear transducer 线性变换器linear transfer machine 线性自动机床 linear velocity 线速度 linearity 线性linearization 线性化liner 客轮lining 炉衬lining ring 衬垫linishing 砂带磨削link 构件link belt 链带link chain

27、环链link fuse 链熔线link gear 摇拐机构link motion 摇拐机构link pin 链销link polygon 肃边形linking 联机linoleum 油布linotype 莱诺排铸机linseed oil 亚麻仁油lip 切闲lip packing 唇形密封件liquation 偏析liquefaction 液化liquefaction plant 液化装置liquefied gas 液化气liquefied natural gas 液化天然气liquefied natural gas tanker 液态天然气运 输船liquefied petroleum ga

28、s 液化石油气 liquefied petroleum gas engine 液化气发动 机liquefier 液化器liquid 液体liquid air 液态空气liquid ammonia 液氨liquid carburizing 液体渗碳liquid chromatography 液色谱法liquid cooling 液体冷却liquid crystal display 液晶显示器liquid damping 液体阻尼liquid expansion thermometer 液体温度计 liquid friction 液体摩擦liquid fuel 液体燃料liquid gas 液化气

29、liquid helium 液氦liquid honing 液体研磨liquid in glass thermometer 玻璃管液体温度计 liquid jet machining 液体喷射加工 liquid laser 有机染料激光器 liquid level indicator 液面仪 liquid lubrication 液体润滑 liquid manure spreader 厩液撒布机 liquid metal 液体金属 liquid metal fuel 液态金属燃料 liquid metal heat exchanger 液态金属热交 换器 liquid nitrogen 液态氮

30、 liquid oxygen 液态氧 liquid packing 液体垫片 liquid phase 液相 liquid propellant 液体推进剂 liquid propellant rocket 液体推进剂火箭 liquid propellant rocket engine 液体火箭 发动机 liquid seal 液封 liquid separator 液体分离器 liquid spring 液体弹簧 liquid state 液态 liquid thermometer 液体温度表 liquidity 流动性 liquidus 液相线 lissajous liter 公升 lit

31、hium cell 锂电池 lithium grease 锂基润滑脂 lithographic printing press 石版印刷机 litmus paper 石蕊试纸 litre 升 live axle 驱动轴 live center 活顶尖 live load 移动载荷 live roller conveyor 机动滚道输送器 live steam 活蒸汽 live steam heating 新汽取暖 ljm 液体喷射加工 ljungstrom air preheater 永司登空气预热器 ljungstrom turbine 永司登透平 lmdc 激光磁畴控制 lng 液化天然气

32、load 负载 load balancing mechanism 均衡装置 load capacity 负荷能力 figure 利萨如图形 load carrying capacity 负荷能力 load cell 测力传感器 load centre 负荷中心 load chain 起重链 load characteristic 负荷特性 load current 负载电流 load curve 负荷曲线 loaddeformation curve 载荷 变形曲线 load deformation diagram 载荷变形图 load diagram 负荷曲线 load distributio

33、n 负载分布 load factor 负荷系数 load limiter 负载限制器 load on axle 车轴负载 load on spring 簧上负载 load rating 额定载荷 load rope 起重绳 load test 带负荷试验 load water line 满载吃水线 loader 装载机 loader shovel 装载机铲斗 loading 堵 loading and unloading 装卸 loading handler 装载机械手 loading history 加载履历 loading robot 装载机器人 loading shoe mold 料套式

34、模具 loading shovel 装载机铲斗 loading station 装载站 loading test 带负荷试验 loading time 装载料时间 loading unloading 装卸 loam 造型粘土 loam mold 粘土铸型 loam molding 粘土造型 loam mould 粘土型 local cell 局部电池 local corrosion 局部腐蚀 local hardening 局部淬火 local heat treatment 局部热处理 local heating 局部加热;局部供暖 local illumination 局部照明 local

35、lighting 局部照明 local pressure loss 局部压力损失 local stress 局部应力 locating 定位 locating center punch 定位中心冲头 locating device (face,element 定位装置 （面，元素） locating device 定位装置 locating element 定位零件（定位要素） locating face 定位面 locating pilot pin 定位导梢 locating pin 定位销（挡料销） locating plate 定位板 locating ring 定位圈 locating

36、 rule 定位尺 locating washer 定位垫片 lock 锁 lock nut 防松螺母 lock screw 止动螺钉 lock seaming 固定接合 lock washer 止动垫圈 locking 锁住 locking lever 摇杆 locking plate 定位板 locksmith 钳工 locomobile 锅驼机 locomotive 机车 locomotive boiler 机车锅炉 locomotive crane 机车起重机 locomotive with storage battery 蓄电池机 车 log 测程仪 logarithm 对数 log

37、arithmic decrement 对数衰减率 logarithmic mean temperature difference 对数平均温差 logarithmic scale 对数刻度 logarithmic spiral 等角螺线 logging tractor 集材拖拉机 logic algebra 逻辑代数 logic analysis 逻辑分析 logic circuit 逻辑电路 logic element 逻辑单元 logical analysis 逻辑分析 logical circuit 逻辑电路 logical operation 逻辑运算 long distance co

38、ach 长途公共汽车 long flame coal 长焰煤 long term strength 长期负荷强度 long time test 长期试验 longitude 经度 longitudinal 纵向的 longitudinal axis 纵轴 longitudinal beam 纵梁 longitudinal feed 纵进刀 longitudinal force 纵向力 longitudinal grinding 纵磨 longitudinal movement 纵向运动 longitudinal oscillation 纵振动 longitudinal rolling 纵轧 l

39、ongitudinal seam 纵接缝 longitudinal section 纵切面 longitudinal stability 纵向稳定性 longitudinal vibration 纵振动 longitudinal wave 纵波 loom 织机 loop 波腹 loop a line 环路法连接线路 loop scavenging 回哩气 loop tenacity 环结强度 looping mill 环轧式轧钢机 loose detail mold 活零件模具 loose fit 间隙配合 loose pulley 空转轮 loose side 松边 loosen the k

40、ey 抽出缝 lorentz force 洛伦兹力 lorry 载重汽车 loss 损失 loss angle 损失角 loss factor 损失率 loss of energy 能的损失 lost motion 空动 lost wax casting process 失蜡铸造法 lot 批 lot production 成批生产 loud speaker 扬声器 louver 百叶窗 low alloy steel 低合金钢 low alloy tool steel 低合金工具钢 low calorific power 低热值 low calorific value 低热值 low cap

41、acity machine 小功率机床机器 low carbon steel 低碳钢 low compression engine 低压发动机 low electrode wear machining 低损耗加工 low frequency 低频率 low frequency furnace 低频电炉 low frequency induction melting furnace 低 频感应熔化炉 low grade coal 劣质煤 low grade fuel 劣质燃料 low manganese casting steel 低锰铸钢 low melting alloy 易熔合金 low

42、melting metal 低熔点金属 low noise 低噪声的 lower pair 低副 low pressure casting 低压铸造 low pressure boiler 低压锅炉 low pressure burner 低压燃烧嘴 low pressure casting 低压模铸 low pressure chamber 低压室 low pressure compressor 低压压气机 low pressure cylinder 低压汽缸 low pressure engine 低压发动机 low pressure fan 低压通风机 low pressure stage 低压段 low pressure steam engine 低压蒸汽机 low pressure steam heating 低压蒸汽供暖 low pressure tire 低压轮胎 low pressure turbine 低压透平 low pressure turbine pump 低压汽轮泵 low pressure tyre 低压轮胎 low speed diesel engine 低速柴油发动机 low temperature 低温 low temperature annealing 低温退火 low