【摘要】 研究了磁性液体中的微粒粒径及其分布的表达形式. 将磁性液体微粒粒径非平均化与平均化处理得出的磁化强度结果进行了比较, 发现微粒粒径大小不均匀性对磁性液体磁化过程有较大影响, 所以是否将微粒粒径平均处理应视具体应用情况而定.更多还原

【Abstract】 The authors studied the particles’ size of ferrofluids and their expression of distribution. It was found that the nonhomogenous property of particles of ferrofluid had big influence on the process of magnetization, when the magnetizations obtained by the means of unaveraged particles’ size compare with the one obtained by the means of averaged. And whether or not the particles’ size would be averaged, only the actual situations decided it.更多还原