力学专业英语词汇翻译
牛顿力学 Newtonian mechanics
经典力学 classical mechanics
工程力学 engineering mechanics
固体力学 solid mechanics
一般力学 general mechanics
应用力学 applied mechanics
流体力学 fluid mechanics
理论力学 theoretical mechanics
静力学 statics
运动学 kinematics
动力学 dynamics
材料力学 materials mechanics
结构力学 structural mechanics
实验力学 experimental mechanics
计算力学 computational mechanics
力 force
作用点 point of action
作用线 line of action
力系 system of forces
力系的简化 reduction of force system
等效力系 equivalent force system
刚体 rigid body
力的可传性 transmissibility of force
平行四边形定则 parallelogram rule
力三角形 force triangle
力多边形 force polygon
零力系 null-force system
平衡 equilibrium
力的平衡 equilibrium of forces
平衡条件 equilibrium condition
平衡位置 equilibrium position
平衡态 equilibrium state
分析力学 analytical mechanics
拉格朗日乘子 Lagrange multiplier
拉格朗日[量] Lagrangian
循环积分 cyclic integral
哈密顿[量] Hamiltonian
哈密顿函数 Hamiltonian function
正则方程 canonical equation
正则摄动 canonical perturbation
正则变换 canonical transformation
正则变量 canonical variable
哈密顿原理 Hamilton principle
作用量积分 action integral
哈密顿--雅可比方程 Hamilton-Jacobi equation
作用--角度变量 action-angle variables
泊松括号 poisson bracket
边界积分法 boundary integral method
运动稳定性 stability of motion
轨道稳定性 orbital stability
渐近稳定性 asymptotic stability
结构稳定性 structural stability
倾覆力矩 capsizing moment
拉力        tensile force
正应力      normal stress
切应力      shear stress
静水压力    hydrostatic pressure
集中力      concentrated force
分布力      distributed  force
线性应力应变关系 linear relationship between stress and strain
弹性模量  modulus of elasticity
横向力    lateral force  transverse force
轴向力  axial force
拉应力    tensile stress
压应力    compressive stress
平衡方程  equilibrium equation
静力学方程 equations of static
比例极限  proportional limit
应力应变曲线 stress-strain curve
reaction in the shaft拉伸实验    tensile test‘
屈服应力    yield stress 
极限应力    ultimate stress
轴    shaft
梁      beam
纯剪切  pure shear
横截面积  cross-sectional area
挠度曲线  deflection curve
曲率半径  radius of curvature
曲率半径的倒数  reciprocal of radius of curvature
纵轴      longitudinal axis
悬臂梁    cantilever beam
简支梁    simply supported beam
微分方程  differential equation
惯性矩      moment of inertia
静矩      static  moment
扭矩    torque moment
弯矩    bending  moment
弯矩对x的导数  derivative of bending moment with respect to x
弯矩对x的二阶导数 the second derivative of bending moment with respect to x
静定梁  statically determinate beam
静不定梁  statically indeterminate beam
相容方程  compatibility equation
补充方程  complementary equation
中性轴  neutral  axis
圆截面  circular cross section
两端作用扭矩  twisted by couples at two ends
刚体  rigid body
扭转角 twist angle
静力等效  statically equivalent
相互垂直平面 mutually perpendicular planes
通过截面形心 through the centroid of the cross section
一端铰支  pin support at one end
一端固定 fixed at one end
弯矩图  bending moment diagram
剪力图  shear force diagram
剪力突变  abrupt change in shear force、
旋转和平移  rotation and translation
虎克定律  hook’s law
边界条件 boundary condition
初始位置 initial position、
力矩面积法 moment-area method
绕纵轴转动 rotate about a longitudinal axis
横坐标    abscissa
扭转刚度  torsional rigidity
拉伸刚度  tensile rigidity
剪应力的合力 resultant of shear stress
正应力的大小 magnitude of normal stress
脆性破坏    brittle fail
对称平面    symmetry plane
刚体的平衡  equilibrium of rigid body
约束力      constraint force
重力        gravitational force
实际作用力  actual force
三维力系    three-dimentional force system
合力矩      resultant moment
标量方程    scalar equation、
矢量方程    vector equation
张量方程    tensor equation
汇交力系    cocurrent system of forces
任意一点    an arbitrary point
合矢量      resultant vector
反作用力    reaction force
反作用力偶  reaction couple
转动约束    restriction against rotation
平动约束    restriction against translation
运动的趋势  tendency of motion
绕给定轴转动  rotate about a specific axis
沿一个方向运动 move in a direction
控制方程      control equation
共线力        collinear forces
平面力系      planar force system
一束光        a beam of light
未知反力      unknown reaction forces
参考框架      frame of  reference
大小和方向    magnitude and direction
几何约束      geometric restriction
刚性连接      rigidly  connected
运动学关系    kinematical relations
运动的合成    superposition of movement
固定点      fixed point
平动的叠加  superposition of translation
刚体的角速度  angular speed of a rigid body
质点动力学    particle dynamics
运动微分方程  differential equation of motion
工程实际问题  practical engineering problems

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