粒度分析方法近年来发展很快,在地质工作中也引起了较大的重视,尤其在沉积学研究中应用得较为广泛。本刊应广大会员与读者的要求,为了更好的普及与发展这一方法,特组织了岩矿粒度分析讲座,结合作者多年来在这方面的研究成果与一些实例进行较系统的介绍,共分八讲,计划从本期起,每期两讲,分四期刊完。 Particle size analysis methods developed rapidly in recent years, and also attracted a great deal of attention in geological work, especially in sedimentology. Journal should be members and readers of the request, in order to better popularize and develop this method, organized a rock and mine granularity analysis lecture, combined with the author’s research results in this area over the years with some examples of a more systematic introduction, a total of Divided into eight, the plan from this issue, each period of two lectures, divided into four periodicals finished.