... electron-to-atom ratio || 电子-原子比率 electron-unit || 电子单位 electronating agent || 增电子剂(化学反应中放出电子的物质) ...
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The thoughtful reader might propose the charge of the electron as an obvious candidate for the third natural unit.
善于动脑筋的读者，可能提出电子的电荷作为第三个自然单位的明显的候选者。
To counter the harm of harmonic on power network, which is from rectifying unit with large power and other electron element, the common method of harness were summarized.
针对大功率整流装置及其他电子元件所产生的谐波对电网的危害，总结出治理谐波的常用方法。
The flow resistance device is a important unit for achieving electron beam welding in partial vacuum.
气阻装置是实现低真空电子束焊接的重要部件。
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