1) measured lightning data
落雷历史数据
2) historical data
历史数据
1.
The analysis and research of the model calculation in optimizing selected station combing historical data estimation;
优化布点中模式计算结合历史数据估算的分析方法及研究
2.
Study of historical data communication system based on OPCHDA technology;
基于OPCHDA技术的历史数据通讯系统的研究
3.
Application Research on Collection and Analysis of Software Project Historical Data;
软件项目历史数据收集与分析应用探讨
3) history data
历史数据
1.
Double database configuration based on ORACLE to solve history data query;
基于ORACLE双库结构解决历史数据的查询
2.
History Data s Transfer and Restore in Information System;
信息系统中历史数据的转移和恢复
3.
Extraction and Update of History Data in Real-estate Survey and Mapping System Based on ARC/INFO;
基于ARC/INFO的房产历史数据提取与更新管理
4) historic data
历史数据
1.
0 combined with production practice,and puts forward several proposals for surveying and mapping data standardization,information sharing,the renew of historic data,and so on.
0之间的数据转换方法;对测绘数据标准化、信息共享、历史数据更新等提出了建议。
5) Historical database
历史数据库
1.
Then through an example in electric power system, the method that VC++ 5 0 realize the accessing to thehistorical database is stated by using ODBC under the environment of Windows95.
详细介绍了ＯＤＢＣ的使用，并结合电力系统中的一个实例，说明在Ｗｉｎｄｏｗｓ９５环境下，ＶＣ＋＋５０利用ＯＤＢＣ实现对历史数据库的访
2.
A programme designed with VB aiming at the historical database section of an industrial realtime information system in some petrochemical plants,which realizes the historical data storage from PHD real time database to Oracle relational database is introduced.
针对某石化企业生产实时信息系统中的历史数据库部分,介绍了用VB实现从PHD实时数据库到Oracle8i的历史数据存储。
6) history database
历史数据库
1.
Data Chang based on APP and the Realize the Distributed History Database;
APP平台下的数据转换与分布式历史数据库的实现
2.
Based on the composition of real-time database and history database.
采用实时数据库和历史数据库相集成的方式,运用可视化语言创建库引擎,开发了水电站厂内经济运行数据库系统。
3.
The paper provides an up to date way of the design for history database in dam safety monitoring system.
提出了一种新型的大坝安全监测历史数据库的设计与实现方法———利用ＶｉｓｕａｌＢａｓｉｃ对象变量创建Ａｃｃｅｓｓ数据库作为监测系统的历史数据库，使这种多表型数据库的各个表，分别存储大坝各种类型监测子站的监测历史数据，形成一种通用型一体化的大坝安全监测历史数据库。
补充资料：数据通信网(见数据通信)
数据通信网(见数据通信)
data communication network
shu)u tongxinwang数据通信网(datac。mmunicati。nne饰ork)见数据通信。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条