机械工程学专业词汇英语翻译(L).docx

labile 不稳定的labile equilibrium 不稳平衡lability 不稳定性lacing 栅格桁架lag 延迟lag angle 滞后角lagrange bracket 拉格朗日括号lagrange dalembert principle 拉格朗日 达朗伯原理lagrange dirichlet theorem 拉格朗日 狄利克莱定理lagrange equations of the first kind 第一类拉格朗日方程lagrange formula 拉格朗日公式lagrange function 拉格朗日函数lagrange gyroscope 拉格朗日陀螺仪lagrange interpolation formula 拉格朗日插值公式lagrange interpolation polynomial 拉格朗日插值多项式lagrange multiplier 拉格朗日乘数lagrange three body problem 拉格朗日三体问题lagranges equation of motion 拉格朗日运动方程lagranges equations of the second kind 第二类拉格朗日方程lagranges theorem 拉格朗日定理lagranges variable 拉格朗日变量lagrangian 拉格朗日算符lagrangian coordinates 拉格朗日坐标lagrangian correlation 拉格朗日相关lagrangian density 拉格朗日密度lagrangian dynamics 拉格朗日动力学lagrangian multiplier method 拉格朗日乘子法lagrangian operator 拉格朗日算符lagrangian turbulence scale 拉格朗日湍吝度lamb wave 拉姆波lambda shock wave 形激波lamberts equation 朗伯方程lamina 薄片laminar 层聊laminar aerofoil section 层另型laminar boundary layer 层吝界层laminar convection 层猎流laminar flame 层琉焰laminar flow 层流laminar friction 层力擦laminar grating 层状晶格laminar motion 层了动laminar separation 层林离laminar structure 层压结构laminar sublayer 层磷层laminarization 层怜laminate 层压板laminated sheet 层压板laminated spring 叠层弹簧laminated structure 层状结构lamination 叠层lamination theory 叠层理论lamont nozzle 拉蒙喷管landing flap 着陆襟翼lane 航线langmuir frequency 朗谬尔频率langmuir gage 朗谬尔规langmuir manometer 朗谬尔规langmuir oscillation 朗谬尔振荡langmuir type probe 朗谬尔探针laplace coefficient 拉普拉斯系数laplace expansion 拉普拉斯展开laplace formula 拉普拉斯公式laplace operator 拉普拉斯算符laplace transformation 拉普拉斯变换laplaces integral 拉普拉斯积分laplaces theorem 拉普拉斯定理laplaces vector 拉普拉斯矢量laplacian equation 拉普拉斯方程large calorie 大卡large deflection 大挠度large deformation 大变形large reynolds number flow 大雷诺数怜latent energy 潜能latent heat of evaporation 蒸发潜热latent heat of fusion 熔化潜热latent heat of liquefaction 液化潜热latent heat of solidification 凝固潜热latent vector 本崭量lateral 横的lateral buckling 横向压屈lateral contraction 横向收缩lateral deflection 横向挠曲lateral deviation 横向偏差lateral displacement 横向位移lateral force 横向力lateral force coefficient 侧力系数lateral force density 横力密度lateral load 横向载荷lateral pressure 侧压力lateral refraction 侧向折射lateral section 横截面lateral stability 横向稳定性lateral strain 横向应变lateral stress 横向应力lateral velocity 横向速度lateral vibration 横向振动latitude 纬度lattice 晶格lattice gas 晶格气lattice girder 桁架梁lattice parameter 晶格参数lattice structure 晶格结构lattice truss 栅格桁架lattice vibration 点阵振动lattice work 栅格结构launching 发射launching acceleration 发射加速度launching speed 发射速度laurents expansion 劳朗展开laval density 拉瓦尔密度laval nozzle 拉瓦尔喷嘴laval pressure 拉瓦尔压力laval state 拉瓦尔状态laval temperature 拉瓦尔温度laval velocity 拉瓦尔速度law 法则law of action and reaction 酌反酌定律law of areas 面积定律law of conservation of energy 能量守恒律law of conservation of mass 质量守恒律law of conservation of momentum 动量守恒律law of corresponding state 对应态定律law of elasticity 弹性定律law of equivalence 等效定律law of errors 误差律law of falling bodies 落体定律law of inertia 惯性定律law of mass action 质量酌定律law of moment of momentum 动量矩定律law of motion 运动律law of mutuality of phases 共存相定律law of reflection 反射定律law of resistance for turbulent flow 湍凌力定律law of shearing stress 切应力定律law of similarity transformation 相似变换定律law of the transmissibility of pressure 压力传递定律law of the wall 壁定律law of thermal equilibrium 热平衡定律law of thermodynamics 热力学定律law of torsion stress 切应力定律law of universal gravitation 万有引力定律law of velocity addition 速度加法定律law of vortex motion 涡动定律layer 层layer division 分层layer of fluid 液层layer thickness 层厚度le chateliers principle 勒夏特利原理leaching 浸出lead angle 超前角leading edge 前缘leading edge vortex 前缘涡流leaf metal 金属薄片leaf spring 板弹簧leak 漏泄leakage 漏泄leakage loss 漏损lean mixture 稀混合气leap 跳跃leap distance 跳跃距离least action principle 最小酌原理least line of resistance 最小阻抗线least square approximation 最小二乘逼近least square method 最小二乘法least work 最小功lee side vortex 下风涡lee wave 背风波lee wave equation 背风波动方程lee wave theory 背风波动理论left hand rule 左手定则left hand screw 左螺旋left handed 在旋的left handed coordinate system 左手坐标系legendre transformation 勒让德变换lemniscate 双纽线length 长度length measurement 长度测量length measuring 长度测量length measuring machine 测长器length of action 咬合长度length of path 路径长度length of run 滑走距离length unit 长度单位lennard jones potential 林纳德 琼斯势letdown 下降level 水准level diagram 水位变化曲线图levelling depth 平整深度lever 杠杆leverage ratio 杠杆率levorotation 左旋liapunov conditions 李亚普诺夫条件liapunov first method 李亚普诺夫第一方法liapunov function 李亚普诺夫函数liapunovs second method 李亚普诺夫第二方法liapunovs theorem of stability 李亚普诺夫稳定性定理libration 天平动libration period 天平动周期libration point 天平动点librational wave 天平动波lifetime 寿命lift 升降机lift axis 升力轴lift coefficient 升力系数lift curve 升力曲线lift drag ratio 升阻比lift off 起飞lifting 上升lifting force 举升力lifting height 上升高度lifting line 升力线lifting line theory 升力线理论lifting moment 升力矩lifting power 升力lifting pressure 升压lifting speed 升速度lifting surface 浮升面；升力面lifting surface theory 升力面理论lifting vortex line theory 升力涡线理论lifting work 上升功limit 界限limit analysis 极限分析limit case 极限情况limit cycle 极限周期limit design 极限设计limit distribution 极限分布limit equilibrium 极限平衡limit load 临界载荷limit of error 误差的限界limit of proportionality 屈服点limit of strength 强度极限limit theorem 极限定理limit value 极限值limitation 限制limiter 限制器limiting angle of friction 极限摩擦角limiting concentration 极限浓度limiting flow 极限流limiting frequency 极限频率limiting mass 极限质量limiting speed 极限速度limiting trajectory 极限轨迹limiting vacuum 极限真空limiting value 极限值limiting velocity 极限速度limitless 无界的line element 线元line of action 酌线line of action of force 力的酌线line of curvature 曲率线line of direction 方向线line of discontinuity 不连续线line of displacement vector 位移矢量线line of equal velocity 等速度线line of flow 吝line of force 力线line of fracture 断裂线line of intersection 交线line of magnetic force 磁力线line of pressure 压力线line of principal stress 枝力轨迹line of tension 应力线line of torsion 扭曲线line spectrum 线状谱line splitting 线分裂linear acceleration 线加速度linear accelerator 线性加速器linear compressibility 线性压缩性linear contraction 线收缩linear correlation 线性相关linear differential equation 线性微分方程linear dilatation 线性伸长linear dimension 线性尺寸linear elastic fracture mechanics 线弹性断裂力学linear elasticity 线性弹性linear energy 线性能量linear energy transfer 线性能量转移linear expansion 线膨胀linear extension 线性伸长linear flow 线性流linear harmonic oscillator 线性谐振子linear macromolecule 线性大分子linear mapping 线性映射linear measure 线性量度linear moment 线性矩linear moment of inertia 线性转动惯量linear momentum 线动量linear motion 一维运动linear oscillation 线性振荡linear pinch 线箍缩linear polarization 线偏振linear programming 线性规划linear shrinkage 线收缩linear stress 线应力linear system 线性系统linear temperature coefficient 线性温度系数linear tensor 线性张量linear thermal expansion 线性热膨胀linear transformation 线性变换linear vector space 线性矢量空间linear velocity 线速度linear vibration 线性振动linear viscoelasticity 线性粘弹性linear viscosity 线性粘度linear viscous damping 线性粘性阻尼linearity 线性linearization 线性化linearly elastic 线性弹性的linearly viscoelastic 线性粘弹性的lining 衬砌link polygon 肃边形linkage 连杆机构liouvilles theorem 刘维定理liquefaction 液化liquefaction coefficient 液化系数liquefaction point 液化点liquid 液体liquid air 液态空气liquid column 液柱liquid damping 液体阻尼liquid filament 细水流量liquid film 液膜liquid friction 液体摩擦liquid fuel 液体燃料liquid gas interface 液气界面liquid jet pump 液体喷射泵liquid layer 液层liquid level 液面liquid lubrication 液体润滑liquid manometer 液压计liquid meniscus 液体的弯月面liquid phase 液相liquid propellant rocket 液体推进剂火箭liquid resistor 液体阻力器liquid seal 液封liquid solid flow 液固怜liquid state 液态liquid statics 液体静力学liquid surface wave 液面波liquid vapor equilibrium 液汽平衡liquid water 液态水liter 升liter atmosphere 公升大气压lithomechanics 岩石力学lithostatic pressure 静岩压litre 升live center 活顶尖live load 活载荷load 载荷load capacity 负载容量load center 载荷中心load characteristic 负载特性load coefficient 负载系数load curve 载荷曲线load deformation diagram 载荷变形图load diagram 载荷图load factor 载荷因数load line 载荷曲线load moment 载荷力矩load on spring 弹簧负载load rating 额定载荷load ratio 载荷比load test 加载试验loading 装载loading cycle 载荷循环loading surface 加载面local action 局部酌local contraction 局部收缩local displacement field 局部位移场local equation of motion 局部运动方程local feature 局部特咋local generalized force 局部广义力local heat transfer coefficient 局部传热系数local heating 局部加热local inertial system of coordinate 定域惯性坐标系local losses of head 局部压头损失local mach number 局部马赫数local perturbation 局部微扰local resistance 局部阻力local sonic speed 局部声速local stress 局部应力local support 局部支承local thermodynamic equilibrium 局部热力学平衡local transfer theory 局部传输理论locally isotropic turbulence 局部蛤同性湍流locking 锁定locus 轨迹logarithmic decrement 对数衰减logarithmic increment 对数增量logarithmic spiral 对数螺线logical model 逻辑模型logical simulation 逻辑模拟london force 伦敦力long periodic oscillation 长周期振荡long range effect 超距酌long range force 长程力long term stability 长期稳定性long term strength 长期强度long time behavior 长期行为long time creep test 长期蠕变试验long ton 长吨long tube effect 长管效应long wave 长波long wave approximation 长波近似longitude 经度longitudinal axis 纵轴longitudinal beam 纵梁longitudinal crack 纵向裂缝longitudinal crevasse 纵裂缝longitudinal damping 纵阻尼longitudinal diffusion 纵向扩散longitudinal flow 纵向怜longitudinal force 纵向力longitudinal impact 纵向碰撞longitudinal mode 纵模longitudinal modulus of elasticity 纵向弹性模量longitudinal moment 俯仰力矩longitudinal oscillation 纵振动longitudinal section 纵剖面longitudinal sound wave 纵向声波longitudinal stability 纵向稳定性longitudinal stress 纵向应力longitudinal tension 纵向应力longitudinal velocity 纵向速度longitudinal wave 纵波longitudinally damped wave 纵向阻尼波loop 回线loop of the river 河曲loose axoide 活动锥面loosening of soil 土壤膨松lorentz force 洛伦兹力lorentz transformation 洛伦兹变换lorentzs invariant 洛伦兹不变量loss 损失loss factor 损失率loss function 损失函数loss modulus 损失模量loss of head 水头抑损loss of pressure head 压头损失loss of velocity 速度损失lossy flow 损耗怜love wave 勒夫波low cycle fatigue 低循环疲劳low energy 低能的low frequency 低频low frequency wave 低频波low power 小功率的low pressure 低压low pressure branch 气旋分支low pressure cylinder 低压汽缸low pressure physics 低压物理学low pressure piston 低压活塞low pressure stage 低压级low speed wind tunnel 低速风洞low temperature 低温low temperature brittleness 低温脆性low temperature plasma 低温等离子体low tide 低潮low water 低潮lower atmosphere 低层大气lower atmospheric layer 底层大气lower bound 下界lower critical 下临界的lower surface 下表面lower yield point 下屈服点lowering of pressure 压力下降lowering of temperature 温度下降lowering of the freezing point 凝固点下降lubricating film 润滑膜lubrication 润滑lumped mass 集中质量lumped parameter system 集中参数系统lunar gravity 月球重力lunar tidal wave 太阴潮汐波lunar tides 太阴潮lune 弓形