用激光衍射法测量超细颗粒团聚结构的分维

Measuring the Fractal Dimension of the Aggregation of Ultrafine Particles Using Laser Diffraction Method

超细颗粒团聚态的定量表征是比较困难的问题，本文是国家高技术“七五”课题的研究内容之一，发现分维测量是解决这一难题的一种简单易行的方法。

The aggregation of ultrafine particles(AUFP) is usually a fractal.The difficult problem for measurement of the fractal dimension of AUFP is solved byusing laser diffraction method in this paper, i.e. quantitative expression of the AUFP.