The article introduces the development of shipbuilding crafts and technologies in the past thirty years in China and the promotion in the shipbuilding production mode. It specifies the advanced crafts and technologies in raising the production capability. The article points out that the necessary way to upgrade the shipbuilding craft and technology is the combination of production and research, and the self-innovation as well as technology importing.%本文介绍了我国三十年来造船工艺工法的研究发展的情况,及其对船舶建造生产模式的推进.阐述了先进工艺工法对生产的能力的提高作用,强调未来在积极引进技术的同时加强自主创新,产研结合是全面提升造船工艺工法水平的必由之路.
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机译:Ppp模式是推动电子政务平台健康发展的良药吗? --来自华东地区50个城市政务app的面板数据分析 =Is the Public-Private Partnership (PPP) Model A Panacea for Promoting the Healthy Development of the Government E-Services Platform? - Panel Data Analysis of Government App from 50 Cities in East China