znf

Some conditions are put forward about improving the up-conversion efficiency through study of oxy-fluoride glasses based on TeO 2, GeO 2, ZnF 2, SiO 2 and PbF 2. Hosts with low phonon energy benefit the energy up-conversion.

通过以TeO2，GeO2，ZnF2，SiO2，PbF2等为主体的氟氧化物玻璃陶瓷基质材料的研究提出了提高上转换效率的某些条件。

ZNF could promote the degeneration and necrosis of chorion and decidua cells.

自拟方能加速光镜下蜕膜和绒毛的变性、坏死。

The halides of MnCl _ 2, CdCl _ 2 , ZnF _ 2 and NaF reduce weld penetration as well as width.

卤化物MnCl_2, CdCl_ 2,ZnF_2, NaF都 使熔深减小的同时也减小熔宽.

Preparation of Nano Solid Superacid SO_4~ ( 2-)/ ZnFe_2O_4 and Catalyzed Synthesis of Diethyl Sebacate

纳米复合固体超强酸SO4~（2-）/ZnFe2O4的制备与催化合成癸二酸二乙酯的研究