ionic cloud
英 [aɪˈɒnɪk klaʊd]
美 [aɪˈɑːnɪk klaʊd]
网络 离子云
双语例句
- Especially, as up-conversion material, rare earth doped fluoride has excellent up-conversion luminescence property because of the strong ionic, wide band gap, low phonon energy, little electron cloud expansion effect of fluoride matrix.
尤其是作为上转换材料，氟化物基质的带隙宽，离子性强，电子云扩张效应小，声子能量低，从而使得稀土离子掺杂的氟化物具有优异的上转换发光性能。