environmental database

Research on the Establishment , Application and Development of Environmental Database System on National Scale

国家级环境数据库系统的建立与应用开发

Study on Urban Geo - environmental Database Establishment and Application

城市地质环境数据库设计与应用研究

Area Summarization in Establishing the National Resources and Environmental Database

国家基本资源与环境遥感数据库集成中的面积汇总技术

Environmental database system for nuclear industry

核工业环境数据库系统

They used an environmental database on land use to gauge the percentage of green space in the patients'neighborhoods .

他们操作环境数据来测算病人四周的绿地面积。

Finally , there was a brief introduction of the Ecological Environmental Database Management Prototype System of Yunnan Boundary Region .

最后，简要介绍了云南边境生态环境数据库管理原型系统的建设。

Internet-based Distributed Natural Environmental Database

基于Internet的分布式自然环境数据库

However , current movement is relatively backward , without systematic performance optimization research result for the ocean environmental database system for ship .

然而目前对于船载海洋环境数据库系统性能优化方面的工作开展相对滞后，也没有较系统的研究成果。

So the author focuses on data models of this kind , trying to make them more available for GIS and for battlefield environmental database .

战场地理环境数据模型是GIS或战场环境数据库的核心。因而对战场环境信息数据模型的研究尤为重要。

Battlefield Environment Database ( BEDB ) is an important part of ( CGF ) . Research on the Establishment , Application and Development of Environmental Database System on National Scale

战场环境数据库作为CGF研究的一个重要部分，它为CGF的决策提供了一个环境基础。国家级环境数据库系统的建立与应用开发

Based on spatial information of vegetation in an environmental database and on associated remote sensing data and survey information , the authors analyze the spatial pattern of desert ecosystems in western China .

以资源环境数据库中的植被空间分布信息为本底，结合最新的调查和遥感资料，利用地理信息、遥感技术和统计手段，对中国荒漠生态系统的空间分布格局进行了详细的分析。

Based on the further investigation in the research results of ocean current and ocean environmental database , the ship applied environment and demand for ocean current information in the navigating course are studied in this paper .

本文在对海流研究成果和海洋环境数据库进行深入研究的基础上，详细考察了船舶在航行过程中对海流信息的应用环境及需求。

According to the writer 's experience of developing the MIS , it is proposed in this paper that in the design of the database structure , the MIS is made to be self-adaptable through the set up of the environmental database ;

为此结合笔者MIS开发经验，提出在数据库结构的设计方面，通过建立环境数据库使其具备自适应能力；

The response speed and the rate of the measured data input database has been increased obviously by carrying out Oracle database performance optimization and application on the ocean environmental database system for ship . At the same time , overall performance of the system has been improved .

通过对船载海洋环境数据库系统实施性能优化，系统的整体性能得到了显著改善，优化后系统的查询响应速度明显提高，实测数据入库效率得到提升，数据分析与备份效果均得到改善。

Development and application of environmental monitoring database system for oil and gas fields

油气田环境监测数据库系统的开发及应用

The Study on Environmental Property Database of Steel Material

钢铁材料环境协调性数据库研究

Research of National Environmental Information Database

国家环境信息数据库的研究

Development of Environmental Monitoring Database

《环境监测》试题库的研制

Study on Safety and Encryption of Ordnance Targets and Environmental Characteristics Database

兵器目标与环境数据库安全保密技术研究

Technique and Procedure of Establishing Environmental Context Database of Chinese Soil Erosion Based on GIS

基于GIS实现的中国土壤侵蚀背景数据库若干技术问题

The Ganjiang Valley Environmental Ecology Database Based on GIS

基于GIS的赣江流域环境生态数据库的建立

They also calculated the petrol consumption of these countries using EarthTrends & an online environmental information database .

他们还利用EarthTrends（一个网上环境信息数据库）计算了这些国家的石油消费量。

The paper include the following : 1 . Forestry and environmental spatial database of Fukang Xinjiang The construction of forest resource and environment spatial database was the base of spatial analysis .

本文分为五个部分：1、新疆阜康地区森林资源与环境空间数据库的建立森林资源与环境空间数据库的建立是它们空间分析的基础。

Environmental monitoring database system for oil and gas fields is designed with prevalent structured programming method , and all of the programs are written in FoxBase + 2.1 database , assemble and Turbo C language .

油气田环境监测数据库及应用系统采用流行的结构化程序设计方法进行设计，利用FOXBASE＋2.1数据库语言、Turboc语言和汇编语言进行混合编程。

Geochemical database can be classified into 6 types , namely , solid ore geochemical database , oil and gas geochemical database , isotope geochemical database , agro-ecological environmental geochemical database , geochemical analytical database and standard reference materials database .

地球化学数据库可概括为固体矿产地球化学数据库、油气地球化学数据库、同位素地球化学数据库、农业生态环境地球化学数据库、地球化学分析数据库和标准物质数据库等6大类。

The problems of environmental geology and database for mining in Northwestern China

西北地区矿山环境地质问题及动态数据库建设

The Query System of Environmental Geology Spacial Database

环境地质空间数据库查询系统设计与实现

Meanwhile , a new point of view is provided for building the marine environmental resource evaluation database .

此外，文中还提出了构建近岸海洋环境资源价值评估数据库的基本思路。

It is of important signification in realizing the socialization service of environmental geology space database .

对实现环境地质空间数据库的社会化服务有重要意义。

In this paper , we prove the significance of constructing ground water resources and ecological environmental geology space database in the karst mountainous area of Yunnan .

论证云南岩溶石山地区地下水资源与生态环境地质空间数据库的建设的重要性；