For the assessment and management of regional to local air quality, an integrated environmental management information system was built within the multi national Eureka project 3266 Webair, http：//www.ess.co.at/WEBAI...For the assessment and management of regional to local air quality, an integrated environmental management information system was built within the multi national Eureka project 3266 Webair, http：//www.ess.co.at/WEBAIR. The system combines data bases and GIS and a range of coupled models and analytical tools that address a range of typical management problems and cover several levels of nesting from regional to city level and street canyons. The main functions are to support regulatory tasks, compliance monitoring, operational forecasting and reporting, impact assessment EIA （environmental impact assessment）, SEA （strategic environmental assessment） and public information within one consistent framework. A major objective is the improvement of air quality through emission control. The integrated model system together with its shared data bases provides a reliable, consistent basis for the non-linear techno-economic and multi-criteria optimization of emission control strategies （including greenhouse gases and energy efficiency）. A real-time expert system drives, supports and monitors the autonomous and interactive operations, and provides embedded QA/QC （quality assurance/quality control） functions for reliable operations and ease of use.展开更多
eureka 用作感叹词,意思是“我发现了它.”(I have found it.),源于希腊语词 hurēka。相传它是古希腊数学家、物理学家和发明家阿基米德(Archimedes)根据比重原理测出金子纯度时所说的话,后来不仅被用来宣布某项重大发现,而且用来给事...eureka 用作感叹词,意思是“我发现了它.”(I have found it.),源于希腊语词 hurēka。相传它是古希腊数学家、物理学家和发明家阿基米德(Archimedes)根据比重原理测出金子纯度时所说的话,后来不仅被用来宣布某项重大发现,而且用来给事物命名。例如,美国的加利福尼亚州把 eureka 用作州箴言(motto),意指在那里发现了黄金。值得一提的是,美国有7个叫做 Eureka 的地名。内华达州(Nevada)有两个地名叫做 Eureka,一个是县名,一个是村庄名。加利福尼亚州、伊利诺斯州。展开更多
公元2003年,一个外地客商来到一座陌生的城市,这是他第一次来到这座城市,对该城市一无所知,他现在想找一家合适的酒店住下来。于是他从随身携带的旅行包里取出一张该城市的EMD(Eureka Mobile Data)数据卡,插入随身携带的带有GPS接收机...公元2003年,一个外地客商来到一座陌生的城市,这是他第一次来到这座城市,对该城市一无所知,他现在想找一家合适的酒店住下来。于是他从随身携带的旅行包里取出一张该城市的EMD(Eureka Mobile Data)数据卡,插入随身携带的带有GPS接收机的掌上电脑,运行了正太数码科技有限公司的移动位置服务应用系统(Eureka View)。展开更多
As the research gap with the USA closes,China has the potential,money,and talent to be the world’s factory for scientific advancement.It’s not always easy to talk about science in China—you can run into a lot of pa...As the research gap with the USA closes,China has the potential,money,and talent to be the world’s factory for scientific advancement.It’s not always easy to talk about science in China—you can run into a lot of paranoid bureaucrats,social issues,not to mention an unhealthy dollop of superstition.But if China is serious about leading the planet on the scientific front,then it’s time to start asking展开更多
文摘For the assessment and management of regional to local air quality, an integrated environmental management information system was built within the multi national Eureka project 3266 Webair, http：//www.ess.co.at/WEBAIR. The system combines data bases and GIS and a range of coupled models and analytical tools that address a range of typical management problems and cover several levels of nesting from regional to city level and street canyons. The main functions are to support regulatory tasks, compliance monitoring, operational forecasting and reporting, impact assessment EIA （environmental impact assessment）, SEA （strategic environmental assessment） and public information within one consistent framework. A major objective is the improvement of air quality through emission control. The integrated model system together with its shared data bases provides a reliable, consistent basis for the non-linear techno-economic and multi-criteria optimization of emission control strategies （including greenhouse gases and energy efficiency）. A real-time expert system drives, supports and monitors the autonomous and interactive operations, and provides embedded QA/QC （quality assurance/quality control） functions for reliable operations and ease of use.
文摘公元2003年,一个外地客商来到一座陌生的城市,这是他第一次来到这座城市,对该城市一无所知,他现在想找一家合适的酒店住下来。于是他从随身携带的旅行包里取出一张该城市的EMD(Eureka Mobile Data)数据卡,插入随身携带的带有GPS接收机的掌上电脑,运行了正太数码科技有限公司的移动位置服务应用系统(Eureka View)。
文摘As the research gap with the USA closes,China has the potential,money,and talent to be the world’s factory for scientific advancement.It’s not always easy to talk about science in China—you can run into a lot of paranoid bureaucrats,social issues,not to mention an unhealthy dollop of superstition.But if China is serious about leading the planet on the scientific front,then it’s time to start asking
