例句與造句

1. The synthetic ruby rod is optically pumped using a xenon flashtube before it is used as an active laser medium.
2. "' Caesium cadmium bromide "'( rare earth ions, it can be used as active laser medium.
3. "' Nd : GdVO 4 "'is one of the active laser medium for diode laser-pumped solid-state lasers.
4. Polycrystalline SrAl 12 O 19 : Mn is used as a green phosphor for plasma displays, and when doped with praseodymium or neodymium it can act as a good active laser medium.
5. A "'laser diode "', or "'LD "'also known as "'injection laser diode "'or "'ILD "', is an electrically pumped semiconductor laser in which the active laser medium is formed by a p-n junction of a semiconductor diode similar to that found in a light-emitting diode.
6. It's difficult to find active laser medium in a sentence. 用active laser medium造句挺難的