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如所周知,假设各刀子和刀垫具有绝对的弹性,而刀锋乃是数学直线,那么天平横梁的灵敏度方程式可用下列近似方程式表示:tg α_1=(qa)/(RS+Qm) (1)此处α_1—在加到横梁两臂之一的小重物 q的作用下横梁的倾斜角;
As we all know, assuming that each knife and mat have absolute elasticity and the blade is a mathematical straight line, the sensitivity equation of the balance beam can be expressed by the following approximate equation: tg α_1 = (qa) / (RS + Qm) (1) Department of α_1-added to the beams of one of the two small arms under the action of the beam tilt angle of the beam;