cold cathode

• n. 冷阴极

cold cathode的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. a cathode that is a source of electrons without being heated

cold cathode的用法和样例：

例句

用作名词 (n.)

1. Cold cathode sensing tubes are more rugged than the glass, hot-filament tubes.
   冷阴极传感管比玻璃热丝管坚实。
2. 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.
   摘要场发射冷阴极材料作为真空微电子器件的核心部件，在真空微电子场发射的研究与应用中占有极其重要的地位。