electronics vacuum device
electronics vacuum device
电子真空装置
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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The whole performance of device depends on the capability of field emitting cold cathodes which act as the kernel of all kinds of vacuum micro-electronics device.
场发射阴极作为各种真空微电子器件的核心，其性能的好坏将直接决定着场发射器件的总体性能。
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