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一、本文内容摘要 1.首先,以梁重(q)作为一项重力因素,而将盘重(w)与盘上的荷重(W)之和作为另一项重力因素,求得天平灵敏度的公式为: tan a_0=l/(qd), (1)此处:a_0=指针的偏角(即两臂荷重相差1
I. INTRODUCTION OF THIS DOCUMENT 1. Firstly, using the weight of beam (q) as a gravity factor and the sum of the weight of disc (w) and the load on the disc (w) as another gravity factor, we obtain the balance sensitivity The formula is: tan a_0 = l / (qd), (1) where: a_0 = angle of the pointer