常見機械專業(yè)詞匯

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基準benchmark數(shù)學模型mathematicalmodel畫法幾何descriptivegeometry機械制圖Mechanicaldrawing投影projection視圖view剖視圖profilechart標準件standardcomponent零件圖partdrawing裝配圖assemblydrawing尺寸標注sizemarking技術要求technicalrequirements剛度rigidity內(nèi)力internalforce位移displacement截面section疲勞極限fatiguelimit斷裂fracture塑性變形plasticdistortion脆性材料brittlenessmaterial剛度準則rigiditycriterion墊圈washer墊片spacer直齒圓柱齒輪straighttoothedspurgear斜齒圓柱齒輪helical-spurgear直齒錐齒輪straightbevelgear運動簡圖kinematicsketch齒輪齒條pinionandrack蝸桿蝸輪wormandwormgear虛約束passiveconstraint曲柄crank搖桿racker凸輪cams共軛曲線conjugatecurve范成法generationmethod定義域definitionaldomain值域range導數(shù)\\微分differentialcoefficient求導derivation定積分definiteintegral不定積分indefiniteintegral曲率curvature偏微分partialdifferential毛坯rough游標卡尺slidecaliper千分尺micrometercalipers攻絲tap二階行列式secondorderdeterminant逆矩陣inversematrix線性方程組linearequations概率probability隨機變量randomvariable排列組合permutationandcombination氣體狀態(tài)方程equationofstateofgas動能kineticenergy勢能potentialenergy機械能守恒conservationofmechanicalenergy動量momentum桁架truss軸線axes余子式cofactor邏輯電路logiccircuit觸發(fā)器flip-flop脈沖波形pulseshape數(shù)模digitalanalogy液壓傳動機構fluiddrivemechanism機械零件mechanica