摘要
由粒度测试数据及相应的实验分布曲线模拟出了浸渍法制备的铝酸镧微粒的理论分布表达式.该表达式为对数柯西分布.讨论了具有此分布形式的粒度平均值和衡量粒度分布离散程度的数字特征以及对数柯西分布的一些有关性质.
The theoretical distribution of LaAlO3 particle's size was imitated from measured data and experimental discribution curve. The LaAlO3 particle was produced by soak method. The theoretical distribution is log-Cauchy distribution. This is similar to log-Gaussian with log-symmetry. The mean volue. digit characteristic and other property in log-Cauchy distribution of particle size were discussed.
出处
《西南师范大学学报（自然科学版）》
CAS
CSCD
1992年第1期57-63,共7页
Journal of Southwest China Normal University(Natural Science Edition)
关键词
铝酸镧
微粒
粉粒细度
浸渍法
LaAIO_3 particle
particle size
cauchy distribution
