Fluorescent layer produced by the fluorescent powder has favorable printing characteristic, sky-high ultraviolet light absorbing quality and light-emitting efficiency.
这种荧光粉制作出的荧光层具有良好的印刷特性，极高的紫外光吸收能力和发光效率。
2
LED light-house used for tissue culture is designed, and the light-house characteristic is analysed. Meanwhile, the contrast research of the light-house with common fluorescent lamp is carried on.