cathode gas造句
造句与例句
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- In electronics, a "'crossatron "'is a high-power pulsed modulator device, a cold cathode gas-filled tube that combines the best features of thyratrons, vacuum tubes, and power semiconductor switches.
- Seven-segment displays may use a liquid crystal display ( LCD ), a light-emitting diode ( LED ) for each segment, or other light-generating or controlling techniques such as cold cathode gas discharge ( Panaplex ), incandescent filaments ( Numitron ), and others.
- They are cold cathode gas discharge devices, and there is no hot filament to burn out, as in an incandescent lamp, and they are just a resistor in series with the neon bulb, so there is not ballast or starter to fail, and no phosphors inside the tube to fail, as in a fluorescent lamp.
- It's difficult to see cathode gas in a sentence. 用cathode gas造句挺难的
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