That particular equality, the proton - electron charge balance, is open to a very sensitive test.

质子和电子的电荷完全相等这一点, 很容易用很灵敏的实验来检验.

辞典例句

Moreover , the load current could be auto - shared by each phase according to capacitor charge balance.

开关电容的充放电平衡使得输出各相之间的电流自动均衡.

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