摘要：The development of automation,the Internet of Things(IoT),artificial intelligence(AI),big data,and other digi-tal technologies has made it imperative for pharmaceutical companies to undergo digital transformation to improve their research and development capabilities,increase the quality of their products,lower operating costs,and gain a competitive *** of the most crucial steps in the life-cycle riskman-agement chain for drugs is digital quality assurance(DQA).Based on a literature review,questionnaire survey,and expert consensus,a panel of experts was convened in Shanghai to generate a set of conceptual,pharmaceutical manufacturing-specific DQA *** goal of the consensus is to advance common practices that use digital tools to quickly collect,record,evaluate,and review particular forms of data to enhance the automation of quality assurance and make drug quality activities more efficient.

摘要：虚拟现实(VR)技术以高度沉浸感为用户带来全新的多感官交互体验,推动产生新兴服务业态并以新服务模式促进传统行业转型升级,推动高附加值、高层次和多元化服务产业体系建设。本文梳理了VR产业链结构和关键技术发展现状,剖析了VR与服务业融合应用的前景、方法与场景分类,分析了VR产业的发展趋势以及我国VR产业在产业链供给、应用落地、行业规范和专业人才培育等方面面临的主要问题。研究建议:加强基础研发投入,突破核心技术难点;培育领头试点项目,打造示范应用平台;构建配套服务体系,营造良好的产业发展环境;健全高技能人才队伍建设,提升我国在全球VR产业布局中的竞争优势,加速服务业的智能化、交互性、定制化发展。

摘要：在总结和阐述一维瞬态对流-传热模型理论异同点及适用性的基础上,选取美国沃克湖流域相关河流潜流带为工程实例,采用VFLUX 2程序计算对比了不同一维解析模型量化河流潜流带垂向潜流交换通量的差异,验证和确定了适用于求解垂向潜流交换通量的最优解析模型,探究了潜流带不同深度处潜流交换通量的时空变化规律,并从理论分析角度讨论了解析模型的优缺点及未来利用温度示踪法量化潜流交换通量的研究方向。结果表明:相较于相位法和振幅-相位组合法,振幅法更能合理反映潜流带中地表水与地下水相互作用关系;潜流带不同深度处的潜流交换通量差别明显,浅层潜流带中潜流交换作用频繁,随着深度的增加,其交换作用逐渐被抑制;未来应当考虑建立更加合理且适用于复杂工程条件的潜流交换通量数值模型。