例句與造句

1. Crookes tubes are cold cathode tubes, meaning that they do not have a heated pascal ).
2. The increased power dissipation at tube ends also usually means cold cathode tubes have to be run at a lower loading than their thermionic emission equivalents.
3. In 1956, Weston took leadership of a small group of physicists, investigating cold cathode tubes, which gained a reputation as one of the foremost research units in the field.
4. Although Philicordas, from the AG7400 to the 22GM753, had slight differences in sound, the Philicorda's typical warm tone, produced using cold cathode tube oscillators, was consistent over the years.
5. This idea was quickly applied to X-ray tubes, and hence heated-cathode X-ray tubes, called " Coolidge tubes ", completely replaced the troublesome cold cathode tubes by about 1920.
6. It's difficult to find cold cathode tube in a sentence. 用cold cathode tube造句挺難的
7. The father of the low-pressure gas discharge tube was German glassblower Heinrich Geissler, who beginning in 1857 constructed colorful artistic cold cathode tubes with different gases in them which glowed with many different colors, called Geissler tubes.
8. When queried, AMAT sent a high-current pulse through the wire for that particular line, inducing pulses in the appropriate rings which were amplified by a cold cathode tube amplifier and then by a relay, and sent back to the transverter which supplied it to the sender for transmission by ANI to the tandem office.