今年有幸听取了国外教授的一次学术报告,感受很深,收益颇大,现将其中一部分摘要转介如下:在遗传育种、生理生化以及野外采集等项科学研究中,人们常会碰到这样的间题:已知某种特定个体在群体组成中的理论频率,欲从群体中获 This year, I was fortunate enough to hear an academic report from foreign professors. I am deeply touched and profitable. Some of the extracts are hereby referred to as follows: In scientific research such as genetics and breeding, physiology and biochemistry, as well as field collection, people often encounter such occasions Title: Knowing the theoretical frequency of a particular individual in a group, to get it from a group