基本解釋[經(jīng)濟(jì)學(xué)]調(diào)頻無(wú)線電測(cè)高計(jì)專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)調(diào)頻無(wú)線電測(cè)高計(jì)