结合颗粒物质相关实验,剖析了几个典型的科研实验方法,归纳介绍了它们的巧妙之处.其创新思想和处理复杂问题的方法,值得推广借鉴.
Several typical methods of scientific research about granular materials are analyzed and the advantages of them are introduced. Their innovative thought and the methods of dealing with the complex problems should be worthy of reference.