cold cathode display造句

例句与造句

1. A "'Nixie tube "'( ), or cold cathode display, is an displaying numerals or other information using glow discharge.
2. Many types of cold-cathode switching tube were developed, including various types of thyratron, the krytron, cold cathode displays ( Nixie tube ) and others.
3. It's difficult to find cold cathode display in a sentence. 用cold cathode display造句挺难的