随着我国灌区工程续建配套的深入,灌区工程条件得到进一步改善,利用现代技术手段提升灌区管理水平与效能,已成为灌区节水改造的重要内容之一。基于Android平台的灌区智能巡检系统设计,采用Android Studio 2.0进行编写,Android Studio 2....随着我国灌区工程续建配套的深入,灌区工程条件得到进一步改善,利用现代技术手段提升灌区管理水平与效能,已成为灌区节水改造的重要内容之一。基于Android平台的灌区智能巡检系统设计,采用Android Studio 2.0进行编写,Android Studio 2.0是Android平台上构建高质量、高效应用的最快方法。巡检系统涵盖GIS、巡检任务管理、巡检成果管理等主要功能,有助于实现灌区信息化智能化管理。巡检系统应用到人民胜利渠灌区系统更新改造中,通过测试和运行表明巡检系统的各项功能得到实现,大大提高了运行管理效率。展开更多
X-ray fluorescence spectrometry was used to detect the content of eight elements in metal coating smeared on waste plastics,and effects of sample cups,elements in plastic substrate,and interaction of elements in metal...X-ray fluorescence spectrometry was used to detect the content of eight elements in metal coating smeared on waste plastics,and effects of sample cups,elements in plastic substrate,and interaction of elements in metal coating on detection results were analyzed. The results show that the RSD of the method used to detect element content in the metal coating smeared on the waste plastics ranged from 0.008% to 0.044%; the determination range of the eight elements was 0.002%-52.0%,and their detection limit ranged from 0.0002% to 0.0008%. The determination results of X-ray fluorescence spectrometry were consistent with that of ICP-AES. The method can provide technical support for the determination of damage and pollution caused by metal coating smeared on waste plastics.展开更多
文摘随着我国灌区工程续建配套的深入,灌区工程条件得到进一步改善,利用现代技术手段提升灌区管理水平与效能,已成为灌区节水改造的重要内容之一。基于Android平台的灌区智能巡检系统设计,采用Android Studio 2.0进行编写,Android Studio 2.0是Android平台上构建高质量、高效应用的最快方法。巡检系统涵盖GIS、巡检任务管理、巡检成果管理等主要功能,有助于实现灌区信息化智能化管理。巡检系统应用到人民胜利渠灌区系统更新改造中,通过测试和运行表明巡检系统的各项功能得到实现,大大提高了运行管理效率。
基金Supported by Project of Ningbo Entry-Exit Inspection and Quarantine Bureau(K21-2013)
文摘X-ray fluorescence spectrometry was used to detect the content of eight elements in metal coating smeared on waste plastics,and effects of sample cups,elements in plastic substrate,and interaction of elements in metal coating on detection results were analyzed. The results show that the RSD of the method used to detect element content in the metal coating smeared on the waste plastics ranged from 0.008% to 0.044%; the determination range of the eight elements was 0.002%-52.0%,and their detection limit ranged from 0.0002% to 0.0008%. The determination results of X-ray fluorescence spectrometry were consistent with that of ICP-AES. The method can provide technical support for the determination of damage and pollution caused by metal coating smeared on waste plastics.