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机械行业词汇(六)

时间:2011-03-15 12:12:58 来源:未知

  垫片 acer

  直齿圆柱齿轮straight toothed ur gear

  斜齿圆柱齿轮helical- ur gear

  直齿锥齿轮straight bevel gear

  运动简图kinematic sketch

  齿轮齿条pinion and rack

  蜗杆蜗轮worm and worm gear

  虚约束pa ive co traint

  曲柄crank

  摇杆racker

  凸轮cams

  共轭曲线conjugate curve

  范成法generation method

  定义域definitional domain

  值域range

  导数\微分differential coefficient

  求导derivation

  定积分definite integral

  不定积分indefinite integral

  曲率curvature

  偏微分partial differential

  毛坯rough

  游标卡尺slide caliper

  千分尺micrometer calipers

  攻丝tap

  二阶行列式second order determinant

  逆矩阵inverse matrix

  线性方程组linear equatio

  概率probability

  随机变量random variable

  排列组合permutation and combination

  气体状态方程equation of state of gas

  动能kinetic energy

  势能potential energy

  机械能守恒co ervation of mechanical energy

  动量momentum

  桁架tru

  轴线axes

  余子式cofactor

  逻辑电路logic circuit

  触发器flip-flop

  脉冲波形pulse shape

  数模digital analogy

  液压传动机构fluid drive mechanism

  机械零件mechanical parts

  淬火冷却quench

  淬火hardening

  回火tempering

  调质hardening and tempering

  磨粒abrasive grain

  结合剂bonding agent

  砂轮grinding wheel