主成分分析－支持向量机回归
Principal component analysis-support vector machin
Principal component analysis-support vector machine regression
主成分分析分类
principal component analysis classifier
X射线吸收分析
X-ray absorption analysis
x ray absorption analysis
X射线吸收分析法
X-radioray absorptiometry
X射线吸收分析仪
x-ray absorption analyzer
便携式X射线吸收分析仪
portable X-ray absorption analyzer
辐射吸收分析
radiation absorption analysis
辐射吸收分析仪
radiation absorption analyzer
红外线吸收分析法
infrared absorption method
可见吸收分析仪
visible absorption analyzer
陆表水分收支
moisture budget of land surface