英语词汇“first principal component”的翻译、意思、用法、释义-英汉汉英词典

单词	first principal component
释义	first principal component第一主成分機械工程
随便看	unit force unit form unit--form unit friction power unit friction work unit-- fuel unit fuel injection pump unit function unit-- fundamental unit furniture unit gap unit generator unit generator， acknowledgement signal unit guide unit head unit heater unit hemi-bipyramid unit hemi-prism unit heterogeneity unithiol unithiol; sodium 2 unithiol-- sodium 2,3-dimercaptopropane sulfonate unithiol; sodium 2,3-dimercaptopropane sulfonate unit holder unitholder