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Measurements of the specific ionization of both the positive and negative particles, by counting the number of droplets per unit length along the tracks, showed the great majority of both the positive and negative particles to possess unit electric charge.
通过计算沿轨道每单位长度的液滴数，测量正负粒子的比电离，发现绝大多数正粒子和负粒子都具有单位电荷。