Neon tube technology is taking over the production of the key.
接管技术是霓虹灯管制作中的关键.
互联网
Gas lasers look something like a combination of a neon tube and a fluorescent lamp.
气体激光器看来有点像氖管和营光灯的组合.
互联网
英英释义
Noun
1. a lamp consisting of a small gas-discharge tube containing neon at low pressure; luminescence is produced by the action of currents at high frequencies that are wrapped a few turns around the tube