cold emission的用法和樣例：
例句
- The hydrogen in the gauge is ionized by electron emission from a heated cathode.
在離子計內的氫氣是用一個加熱陰極放射電子來電離的。 - The fabricated triode flat display possessed better field emission characteristics and larger anode current.
所製作的三極結構平板顯示器樣品具有良好的場致發射特性以及大的陽極電流。 - With the carbon nanotube film as cathode materials, the field emission characteristics of the carbon nanotube film cathode are presented and analyzed.
利用碳納米管薄膜作為陰極材料，給出並分析了碳納米管薄膜陰極的場致發射特性。
