... 抽样sampling 抽样规则sampling prescription 抽样检验samplimg inspection ...
基于188个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
Soil sampling technique was one of ways of getting the information of soil nutrition. And the tested results are very important to making a reasonable prescription map.
精准农业土壤采样技术是变量施肥技术获取土壤养分信息的重要手段，土壤养分测定值是生成施肥处方图的重要数据之一。
youdao
应用推荐
模块上移
模块下移
不移动