| 摘要: |
| 本文初步讨论了昆虫种群调查中的几类抽样方法,特别讨论了简单随机抽样与分层抽样,并对它们的理论抽样单位数提出了新的计算公式。 |
| 关键词: 简单随机抽样 抽样方法 抽样误差 序贯抽样 计算公式 分布型 理论抽样数 种群调查 分层抽样 通用公式 |
| DOI： |
|
| 基金项目: |
|
| A TENTATIVE DISCUSSION ABOUT THE SAMPLING METHOD FOR INQUIRE INTO AN INSECT POPULATION |
|
|
|
| Abstract: |
| The present paper preliminarily deals with some types of sampling method for inquire into an insect population,and particularly discusses the simple random samplinp and the stratified random sampling.also proposes some new formulas to determine the theoretical size of sample. |
| Key words: |
