磷光体 meaning in English
phosphorus; phosphor
◇磷光体激光器 phosphor laser
Examples
- Fractions of the phosphor are easily lost .
部分磷光体容易丢失。 - Phosphor characteristics , white green
绿磷光体特性 - Shining intensity of phosphor
磷光体发光强度 - The adulteration of dy3 + n gd3 " 1 " ^ la3 + > sm3 " 1 " can inhance the luminesce efficiency , while bi3 + decreases
掺杂适量的dy ， gd ， la ， sm可提高磷光体发光效率，而掺bi则使磷光体强度降低。 - For instance , the phosphor on a crt screen needs to be constantly reactivated by an electron beam in order to remain illuminated
例如，阴极射线管荧光屏上的磷光体为了保持它激发光状态，需要用电子束不断地再激励。