基本解釋[經(jīng)濟(jì)學(xué)]産額-質(zhì)量(關(guān)系)曲線詞組短語短語yield -mass curve 産率質(zhì)量曲線;質(zhì)量關(guān)系曲線;産額yield -mass curve更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)産額-質(zhì)量(關(guān)系)曲線