基本解釋[經(jīng)濟(jì)學(xué)]無(wú)形應(yīng)折舊財(cái)產(chǎn)專業(yè)釋義經(jīng)濟(jì)學(xué)無(wú)形應(yīng)折舊財(cái)產(chǎn)