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時(shí)間:2011-03-15 12:12:58 來源:未知

  墊片 acer

  直齒圓柱齒輪straight toothed ur gear

  斜齒圓柱齒輪helical- ur gear

  直齒錐齒輪straight bevel gear

  運(yùn)動(dòng)簡圖kinematic sketch

  齒輪齒條pinion and rack

  蝸桿蝸輪worm and worm gear

  虛約束pa ive co traint

  曲柄crank

  搖桿racker

  凸輪cams

  共軛曲線conjugate curve

  范成法generation method

  定義域definitional domain

  值域range

  導(dǎo)數(shù)\微分differential coefficient

  求導(dǎo)derivation

  定積分definite integral

  不定積分indefinite integral

  曲率curvature

  偏微分partial differential

  毛坯rough

  游標(biāo)卡尺slide caliper

  千分尺micrometer calipers

  攻絲tap

  二階行列式second order determinant

  逆矩陣inverse matrix

  線性方程組linear equatio

  概率probability

  隨機(jī)變量random variable

  排列組合permutation and combination

  氣體狀態(tài)方程equation of state of gas

  動(dòng)能kinetic energy

  勢(shì)能potential energy

  機(jī)械能守恒co ervation of mechanical energy

  動(dòng)量momentum

  桁架tru

  軸線axes

  余子式cofactor

  邏輯電路logic circuit

  觸發(fā)器flip-flop

  脈沖波形pulse shape

  數(shù)模digital analogy

  液壓傳動(dòng)機(jī)構(gòu)fluid drive mechanism

  機(jī)械零件mechanical parts

  淬火冷卻quench

  淬火hardening

  回火tempering

  調(diào)質(zhì)hardening and tempering

  磨粒abrasive grain

  結(jié)合劑bonding agent

  砂輪grinding wheel