基本解釋便利的檢定詞組短語短語Portmanteau Autocorrelation Test 混郃的自相關(guān)檢騐Portmanteau test for residuals 殘差的簡便利檢定portmanteau test更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)便利的檢定