结合一个分布式电力监控系统基于组件并遵循IEC61970标准的设计思想,提出了一种实现(Data Acquisition from Industrial System s)DAIS数据访问服务的方法。重点研究了DAIS规范的数据访问部分,设计和实现了DAIS数据访问信息模型,完成了...结合一个分布式电力监控系统基于组件并遵循IEC61970标准的设计思想,提出了一种实现(Data Acquisition from Industrial System s)DAIS数据访问服务的方法。重点研究了DAIS规范的数据访问部分,设计和实现了DAIS数据访问信息模型,完成了CIM模型数据向DAIS数据访问信息模型之间的映射。在此模型的基础上使用Visibroker4.5[5]和c++builder6.0实现了DAIS数据访问服务并解决了在实现过程中遇到的问题。展开更多
针对DAIS(Data Acquisition from Industrial Systems)数据接口、数据模型及其与CIM(Common information model)数据模型之间的差异性,提出一种DAIS数据服务代理的结构方案,旨在解决因DAIS数据服务与底层数据服务之间频繁的数据交换而...针对DAIS(Data Acquisition from Industrial Systems)数据接口、数据模型及其与CIM(Common information model)数据模型之间的差异性,提出一种DAIS数据服务代理的结构方案,旨在解决因DAIS数据服务与底层数据服务之间频繁的数据交换而出现的模型转换、线程冲突问题,隔离DAIS组件与底层服务之间的直接交互,以简化模块结构的设计,提高数据访问的效率,避免数据访问冲突,增强数据服务的稳定性。展开更多
The Xuan Dai Bay,located in Phu Yen Province,Vietnam,is one of the most traditional and important aquaculture areas of the country.Using physico-chemical methods to evaluate the environmental quality of the bay shows ...The Xuan Dai Bay,located in Phu Yen Province,Vietnam,is one of the most traditional and important aquaculture areas of the country.Using physico-chemical methods to evaluate the environmental quality of the bay shows that the area is contaminated with nutrients.However,it is necessary to clarify the level of pollution and the impact of polluting factors on biological communities and ecological status in the area.Two marine biotic indices AZTI’s marine biotic index(AMBI)and multivariate-AMBI(M-AMBI)were used to shed light on these issues.This research reveals the outcomes of applying these indicators in evaluating the ecological status in the area.The results show that the environment of the Xuan Dai Bay is being polluted.The most severe pollution level is at stations close to denser farms sites;while the lower pollution is found at stations near the mouth of the bay.The benthic community was imbalanced at all sampling stations,ranging from mild to moderate levels;while the ecological status is moderate,except good-high quality status close to the mouth.展开更多
0 INTRODUCTION The Haidewula uranium deposit is located in the Haidewula volcanic basin,which hosts a suite of basic,intermediate to felsic volcanic and subvolcanic rocks,including basalt,trachyte,trachyandesite.Previ...0 INTRODUCTION The Haidewula uranium deposit is located in the Haidewula volcanic basin,which hosts a suite of basic,intermediate to felsic volcanic and subvolcanic rocks,including basalt,trachyte,trachyandesite.Previous geochronological studies of the intrusions within this volcanic basin suggest that they primarily formed during the Silurian and Triassic periods(Dai et al.,2025;Sun et al.,2024;Wang et al.,2024;Zhu et al.,2022;Lei et al.,2021).展开更多
This paper reviews the pathogenesis,diagnostic criteria,and treatment means of gouty arthritis from the perspectives of Western medicine and Dai medicine in order to provide a reference for clinical medication.
文摘结合一个分布式电力监控系统基于组件并遵循IEC61970标准的设计思想,提出了一种实现(Data Acquisition from Industrial System s)DAIS数据访问服务的方法。重点研究了DAIS规范的数据访问部分,设计和实现了DAIS数据访问信息模型,完成了CIM模型数据向DAIS数据访问信息模型之间的映射。在此模型的基础上使用Visibroker4.5[5]和c++builder6.0实现了DAIS数据访问服务并解决了在实现过程中遇到的问题。
文摘针对DAIS(Data Acquisition from Industrial Systems)数据接口、数据模型及其与CIM(Common information model)数据模型之间的差异性,提出一种DAIS数据服务代理的结构方案,旨在解决因DAIS数据服务与底层数据服务之间频繁的数据交换而出现的模型转换、线程冲突问题,隔离DAIS组件与底层服务之间的直接交互,以简化模块结构的设计,提高数据访问的效率,避免数据访问冲突,增强数据服务的稳定性。
基金A project at the Joint Vietnam-Russia Tropical Science and Technology Research Center under contract No.1113/QD-TTNDVN.
文摘The Xuan Dai Bay,located in Phu Yen Province,Vietnam,is one of the most traditional and important aquaculture areas of the country.Using physico-chemical methods to evaluate the environmental quality of the bay shows that the area is contaminated with nutrients.However,it is necessary to clarify the level of pollution and the impact of polluting factors on biological communities and ecological status in the area.Two marine biotic indices AZTI’s marine biotic index(AMBI)and multivariate-AMBI(M-AMBI)were used to shed light on these issues.This research reveals the outcomes of applying these indicators in evaluating the ecological status in the area.The results show that the environment of the Xuan Dai Bay is being polluted.The most severe pollution level is at stations close to denser farms sites;while the lower pollution is found at stations near the mouth of the bay.The benthic community was imbalanced at all sampling stations,ranging from mild to moderate levels;while the ecological status is moderate,except good-high quality status close to the mouth.
基金financially supported by projects from the National Natural Science Foundation of China(No.42321001)the Qinghai Provincial Department of Science and Technology Key R&D Project(No.2025-SF-141)+1 种基金the Qinghai“Kunlun Talent”Program(Qing RC Talent Zi(2024)No.1)the Academician Zhao Pengda Innovation Center in Qinghai Geological Bureau of Nuclear Industry。
文摘0 INTRODUCTION The Haidewula uranium deposit is located in the Haidewula volcanic basin,which hosts a suite of basic,intermediate to felsic volcanic and subvolcanic rocks,including basalt,trachyte,trachyandesite.Previous geochronological studies of the intrusions within this volcanic basin suggest that they primarily formed during the Silurian and Triassic periods(Dai et al.,2025;Sun et al.,2024;Wang et al.,2024;Zhu et al.,2022;Lei et al.,2021).
基金National Natural Science Foundation of China(82360895)Yunnan Provincial Science and Technology Department Basic Research Program of Traditional Chinese Medicine Joint Special(2019FF002-028)+2 种基金Yunnan Key Laboratory of Formulated Granules(202105AG070014)Yunnan Provincial Department of Education Science Research Fund Project(2024Y371)National Administration of Traditional Chinese Medicine High-level Key Discipline Construction Project‘Dai Pharmacy’(zyyzdxk-2023192).
文摘This paper reviews the pathogenesis,diagnostic criteria,and treatment means of gouty arthritis from the perspectives of Western medicine and Dai medicine in order to provide a reference for clinical medication.
