基本解釋

• [經(jīng)濟(jì)學(xué)]工業(yè)結(jié)構(gòu)優(yōu)化升級(jí)

英漢例句

雙語(yǔ)例句

• Metal powder materials have great significance to promote the nonferrous metals industry and chemical industry to upgrade its technology and promote the optimization of the industrial structure.
  金屬粉體材料對(duì)促進(jìn)有色行業(yè)和精細(xì)化工行業(yè)技術(shù)升級(jí)，推動(dòng)優(yōu)化產(chǎn)業(yè)結(jié)構(gòu)具有重要意義。

• industry structure upgrade and optimization更多例句

專(zhuān)業(yè)釋義

經(jīng)濟(jì)學(xué)

• 工業(yè)結(jié)構(gòu)優(yōu)化升級(jí)