摘要
用主成分分析法分析青海部分地区奶牛、绵羊、牦牛血清中7种微量元素的含量特征,获得2个主成分及相应的主成分方程,并解释2个主成分的理化意义。为牛羊微量元素性疾病的研究提供资料和依据。
By using principal components analysis algorithm,＇the feature analysis for the values of seven trace elemets blood in dairy cow, sheep and yak in part Areas of Qinghai, Two principal components and their equanons are obtained . Physicochemical meaning of two principal is expained in detail, This is important significance to Provide the material and the basis for the cattle and sheep for disease of trace element.
出处
《微量元素与健康研究》
CAS
2007年第3期29-30,共2页
Studies of Trace Elements and Health
关键词
血清
微量元素
主成分分析
Blood serum
Trace elemets
Competer algorithm
