化学成分含量
chemical component content
Chemical component contents
活性成分含量
active constituent content
糖类成分含量
content of sugar compounds
营养成分含量
nutrient content
Nutrient component content
Nutrients content
nutritional contents
Nutrition content
有效成分含量
Effective ingredients content
主要成分含量
Content of major compound
盐分含量及组成
Total salt content and composition
独立成分分量
independent component analysis
核独立成分成分
Kernel independent component analysis
主成成分分析
principal component analysis
primary component analysis
main component analysis
剖面养分含量分布
nutrient distribution in profile
2维主成分分析
two dimensional principal component analysis
2-dimensional principal component analysis(2DPCA
Two-Dimensional Principal Component Analysis(2DPCA