基本解釋[政治學(xué)]技改項(xiàng)目英漢例句雙語(yǔ)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(zhuān)項(xiàng)資金支持4441個(gè)技改項(xiàng)目。technological upgrading projects更多例句專(zhuān)業(yè)釋義政治學(xué)技改項(xiàng)目