基本解釋[經(jīng)濟(jì)學(xué)]線性可估計(jì)函數(shù)詞組短語短語estimable linear functions 可估線性函數(shù)linear estimable functions更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)線性可估計(jì)函數(shù)