Semi-variance 半方差 ; 半变异数 ; 下方变异数
semi-variance function 半方差函数
mean semi-variance 用半方差
the semi-variance 半方差方法
semi-variance risk 半方差风险
lower semi-variance 下半方差
semi-variance theory 半方差理论
Chapter 2 explains physical geographical conditions of study area and research methods that include sampling methods, experiment methods, and data processing methods that make up of semivariance and kriging in geostatistics and are introduced mainly.
其中研究方法包括采样法、实验法和数据处理方法。 重点对数据处理方法——地统计学方法中的半变异函数和克立格插值作了介绍。
参考来源 - 张掖绿洲及绿洲荒漠过渡带土壤水盐空间异质性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
The machining experiment is made on semi-spherical part by orthogonal test method. The results of test are analyzed by variance analysis.
运用正交试验方法对半球形零件进行切削试验，采用方差分析法分析试验结果。
To avoid the disadvantages of variance in measuring market risk, the semi-variance and LPM methods are introduced. The three measures, variance, semi-variance, and LPM, are compared.
针对方差在度量风险中存在的弊端，引入了半方差和LPM的方法，并对三者的应用效率进行了比较。
The results showed that the soil nutrient had semi-variance structure in bamboo forest, and most of them were spherical model.
结果表明，毛竹林土壤养分存在半方差结构，多数为球状模型。
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