industry structure upgrade and optimization
基本解釋
- [經(jīng)濟學(xué)]工業(yè)結(jié)構(gòu)優(yōu)化升級
英漢例句
- 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.
金屬粉體材料對促進有色行業(yè)和精細化工行業(yè)技術(shù)升級，推動優(yōu)化產(chǎn)業(yè)結(jié)構(gòu)具有重要意義。
雙語例句
專業(yè)釋義
- 工業(yè)結(jié)構(gòu)優(yōu)化升級