The photoinduced method is one of the candidated of substitute for the traditional ball milling method , which has an application prospect 光诱导法是替代现行球磨法制备片状银粉的可选方法之一，具有较大的发展前景。
That is , unless the patient ingests sufficient quantities of cilantro , garlic and chlorella ( green algae ) in conjunction with taking saunas 根据克林哈特的说法，汞可能会从结缔组织转移到脑里（小心旧式的补牙银粉） 。
The irradiation time , the wavelength and intensity of visible irradiation light and many other factors have a great influence on the geometrical characteristics of flake silver powders 可见光的辐照时间以及波长和强度等对所得片状银粉的几何特征影响较大。
Abstract : large quantities of spheric silver colloidal particles , which were protected by poly vinyl pyrrolidone ( pvp ) , can be converted into flake silver powders using photoinduced method 摘要：将银溶胶用适当的保护剂保护后，置于一定波长的可见光下进行辐照可以得到纳米级片状银粉。
Abstract ： in this paper , the methods including the reduction ball - milling , the optical induction , the chemical reduction , the liquid phase reduction , the liquid - solid phase reduction , the spray pyrolysis , the evaporation and condensation , and the atomization et al . which have been used for preparation of nanometer silver flakes and nanometer spherical silver powders in china since the 1990s were summarized under categories , the features of each method were compared , the development of preparation technology was looked forward to , in the meantime , the present application and potential application of nanometer silver powders were expounded 摘要：本文分类总结了20世纪90年代以来国内纳米片状银粉和球形银粉的制备方法，包括还原球磨法、光诱导法、化学还原法、液相还原法、液-固相还原法、喷雾热分解法、蒸发冷凝法及雾化法等，比较了各种方法的优缺点，展望了纳米银粉制备技术的发展，同时，论述了纳米银粉现有的和潜在的用途。
