neon flash tube的用法和样例：
- When the flash tube is triggered, light from it penetrates the ruby.
- Second-generation phototypesetter A computer aided phototypesetting system using flash tube as the light source and a rotating film matrix for exposing the film or paper.
- For type B, the transmitting speed of LVD flash tube is 4~5 times higher than that of normal flash tube. In comparison with normal flash tube, the average ignition peak pressure of LVD flash tube increases about 10MPa.
- My eyes were stabbled by the flash of a neon light.
- An idea popped into his mind like a flash.