cold cathode materials的用法和樣例：
例句
- As the key parts in vacuum microelectronic devices, field emission cold cathode materials play a crucial role in the research and application of vacuum microelectronics.
摘要場發射冷陰極材料作為真空微電子器件的核心部件，在真空微電子場發射的研究與應用中佔有極其重要的地位。 - A study was made of the effect of cathode material and various operating conditions on the elec- troboc reduchon of glucose.
研究了陰極材料及工藝條件對葡萄糖電解還原的影響。
