The rubber stores an electrical charge, and when it is compressed, the amount of charge is changed.
橡胶膜贮存有电荷,遇到外力时电荷量改变。
Suppose you charge a rubber rod and then touch it to a neutral object.
假设你让橡胶棒带电然后让它接触一个不带电的物体。
Shanghai Xiaochao Rubber Industry Trade company, a subsidiary company in Shanghai, takes charge of all sale tasks in both domestic and foreign markets.
在上海设有分公司—上海小超橡胶工贸有限公司,全面负责公司在国内、国际市场的销售。
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