In this dissertation, extensive researches on the electrical and field emission properties of nano-carbon films prepared by hot filament chemical vapor deposition (HFCVD).
本文利用热灯丝化学气相沉积法(HFCVD)制备了纳米量级的碳薄膜材料，对它的电学性质及场发射性质进行了详细的研究。
How to predict rock burst according to electromagnetic emission observation data has been always the hot topic in this research field.
如何从电磁辐射监测数据中预测冲击地压危险性，一直是冲击地压预测领域研究的重点。
The factors limiting the measurement and achievement of extremely high vacuum due to the existence of a hot cathode was overcome by the successful use of the field-emission cold cathode...
应用场致发射冷阴极的成功克服了热阴极给极高真空测量和获得方面带来的限制因素，是解决极高真空测量问题的关键一步。
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