technological upgrading projects

基本解釋

• [政治學(xué)]技改項(xiàng)目

英漢例句

雙語例句

• We encouraged enterprises to accelerate technological upgrading, and provided 20 billion yuan to support 4, 441 technological upgrading projects.
  鼓勵(lì)企業(yè)加快技術(shù)改造，安排200億元技改專項(xiàng)資金支持4441個(gè)技改項(xiàng)目。

• technological upgrading projects更多例句

專業(yè)釋義

政治學(xué)

• 技改項(xiàng)目