本文结合我国航空医疗救援发展现状,分析了构建空地一体化航空医疗救援体系应用需求,提出了空地一体化医疗救援体系架构、MERRS(mission environment response time region of service and safe assurance)评价模型及空地一体化医疗救...本文结合我国航空医疗救援发展现状,分析了构建空地一体化航空医疗救援体系应用需求,提出了空地一体化医疗救援体系架构、MERRS(mission environment response time region of service and safe assurance)评价模型及空地一体化医疗救援体系构建关键技术,以航空医疗救护为切入点,分析空地一体化医疗救援体系运行模式及特点,通过蒙西巴彦淖尔市空地一体化医疗救援应用实施案例,验证了体系架构的可行性及合理性,利用MERRS模型对其应用效果进行评价分析。展开更多
提出了基于本体论的水环境模型本体,将水环境模型封装为语义Web服务(semantic web services,SWS)一体化集成异构水环境模型,并以闽江河口为例开发了一个水环境决策支持系统,考察了该水环境模型本体和一体化集成异构水环境模型的有效性...提出了基于本体论的水环境模型本体,将水环境模型封装为语义Web服务(semantic web services,SWS)一体化集成异构水环境模型,并以闽江河口为例开发了一个水环境决策支持系统,考察了该水环境模型本体和一体化集成异构水环境模型的有效性。结果表明:1)该水环境模型本体能够有效屏蔽水环境模型的异构性;2)一体化集成异构水环境模型的决策支持系统能更好地解决复杂水环境问题,且能够通过语义推理能挖掘模型本体中隐含知识,具有较强的语义表达能力。该研究成果可望为管理部门解决复杂水环境问题提供决策支持。展开更多
As a building integrated solar thermal system,the dual-function solar collector integrated with building works for passive space heating in cold winter season,and for water heating in warm seasons.In this paper,the st...As a building integrated solar thermal system,the dual-function solar collector integrated with building works for passive space heating in cold winter season,and for water heating in warm seasons.In this paper,the study is made on the dual-function solar collector integrated with building when it works in water heating mode with natural circulation.The coupled model of the collector and building's environment is established and validated.A numerical simulation is achieved to show the thermal effect of the novel system on the building in summer.By comparing with the cooling loads of the rooms with or without the novel collector in summer,the results show that when in summer,the novel solar system is available for serving hot water,and it does not have the summer overheating problem,and can even improve the thermal environment of its building slightly.展开更多
文摘本文结合我国航空医疗救援发展现状,分析了构建空地一体化航空医疗救援体系应用需求,提出了空地一体化医疗救援体系架构、MERRS(mission environment response time region of service and safe assurance)评价模型及空地一体化医疗救援体系构建关键技术,以航空医疗救护为切入点,分析空地一体化医疗救援体系运行模式及特点,通过蒙西巴彦淖尔市空地一体化医疗救援应用实施案例,验证了体系架构的可行性及合理性,利用MERRS模型对其应用效果进行评价分析。
文摘提出了基于本体论的水环境模型本体,将水环境模型封装为语义Web服务(semantic web services,SWS)一体化集成异构水环境模型,并以闽江河口为例开发了一个水环境决策支持系统,考察了该水环境模型本体和一体化集成异构水环境模型的有效性。结果表明:1)该水环境模型本体能够有效屏蔽水环境模型的异构性;2)一体化集成异构水环境模型的决策支持系统能更好地解决复杂水环境问题,且能够通过语义推理能挖掘模型本体中隐含知识,具有较强的语义表达能力。该研究成果可望为管理部门解决复杂水环境问题提供决策支持。
基金supported by the National Natural Science Foundation of China (50876098)the National Key Technology R&D Program of China (2006BAA04B04)
文摘As a building integrated solar thermal system,the dual-function solar collector integrated with building works for passive space heating in cold winter season,and for water heating in warm seasons.In this paper,the study is made on the dual-function solar collector integrated with building when it works in water heating mode with natural circulation.The coupled model of the collector and building's environment is established and validated.A numerical simulation is achieved to show the thermal effect of the novel system on the building in summer.By comparing with the cooling loads of the rooms with or without the novel collector in summer,the results show that when in summer,the novel solar system is available for serving hot water,and it does not have the summer overheating problem,and can even improve the thermal environment of its building slightly.
