最适抽样数
基于1个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
The optimum sampling number, the sequential sampling application and the sampling method at different densities were determined based on the characteristics of the larva's distribution.
根据竹螟幼虫分布的特点，确定了不同密度下的最适抽样数、序贯抽样的应用和调查取样方法。
youdao
应用推荐
模块上移
模块下移
不移动