半微量分析天平
semimicro analytical balance
semi-micro analytical balance
单盘光学读数分析天平
single pan digital analytical balance
电子分析天平
electronic analytical balance
electronic balance
分析天平砝码
analytical balance weight
化学分析用高精密度电子分析天平
Hi-precision electronic analytic balance for chemical analysis
机械分析天平
mechanical analytic balance
热天平分析
thermogravimetric analyses
thermogravimetry analysis
实用分析天平
practical analytical balance
routine analytical balance
无阻尼分析天平
undamped analytical balance
直读式分析天平
direct reading analytical balance
自动分析天平
automatic analytical balance
主成分分析分类
principal component analysis classifier
2维主成分分析
two dimensional principal component analysis
2-dimensional principal component analysis(2DPCA
Two-Dimensional Principal Component Analysis(2DPCA