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problems of data
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  “problems of data”译为未确定词的双语例句
     Discussion Some Problems of Data Conversion from CAD Urban Basic Data to GIS
     CAD城市基础数据到GIS转换的有关问题探讨
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     For integration of flood forecasting system on Yangtze River, integration technique of interface isadopted to resolve the problems of data flow, controlling flow, and main designing of integration Interface whenoriginal systems and independently run software are cooperated together.
     针对长江洪水预报系统的集成,采用界面层次的集成技术,重点解决了集成方案中原有系统和独立运行软件协同运行时的数据流和控制流集成问题,以及基于Web的主要集成界面页面设计等关键技术问题,并采用MicrosoftASP技术和编程环境,实现了系统的集成。
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     The problems of data transmission in video monitor system via network were solved by using the winsock.
     在介绍Winsock网络编程接口原理的基础上,详细说明了如何利用Winsock编程解决网络视频监控系统中的数据传输问题。
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     Part 4 analyzes the requirements of the archives information management system, the building of electronic records and archives center, and the problems of data preserving and exchanging in the electronic government environment.
     第四部分主要分析了档案信息管理系统的功能需求,可通过电子文件档案数据中心的建立和相关数据交换技术的应用来实现电子文件的海量存储和异构交换问题,满足电子政务环境中电子文件及其归档后的管理需求。
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     From the perspective of application, data security and the relevant solutions are analyzed, Based on the analysis of main problems of data security,the paper illustrates the relevant strategies in terms of physical network,access controlling,data backup and data encryption, which is of great importance to insure Intranet data security.
     本文从实际应用的角度针对企业网络数据安全问题以及相应的解决方案进行了探讨分析,文章在分析数据安全问题的基础上,从企业网络硬件安全策略、网络数据访问控制、数据备份、数据加密等方面进行了阐述分析,对于如何保证企业网络数据安全有很强的指导意义。
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     Problems
     问题
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     Impersonality and Its Problems
     “非个性化理论”问题研究
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     Problems of Uriangkhai
     乌梁海问题
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     On Problems of Robbery
     抢劫罪的若干问题
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     DATA
     数据
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  problems of data
Problems of data processing in measurement systems
      
Problems of data input into a data base for thermophysical properties
      
Applications of fuzzy set theory to various problems of data processing influenced greatly the analysis of expert opinion results.
      
Main points of critique were the system's therapy planning facilities (medication administration records), the restrictive facilities for documenting patient care and the yet unsolved problems of data evaluation and export.
      
Notwithstanding problems of data accuracy and interpretation the reconstruction enables the detection of severe and extreme periods.
      
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This paper discusses the problem of data-amplifier designed for astretch-pressure transducer environment. It surveys several alternativesfor a data-amplifier and then focuses on a single IC op. amp. circuit.This circuit not noly has higher precision and reliability, but alsofunctions as an active low-frequency filter. Some calculative formulas andexperimental results are presented.

数据放大器一般由复杂的分离元件电路或多个集成运算放大器组成。本文讨论了设计数据放大器的几种可采用的主要方案,论述了用单个的运算放大器也能做成一台满足精度要求的数据放大器,且兼任有源低通滤波器。从而可大大增加可靠性,降低成本,减小体积,本文还介绍了有关的参数计算公式和实验结果。

This paper is concerned with the techniques of increasing the speed of calc- ulation and solving problems of data store and iteration convergence in quantum chemical calculation of large molecules with the ab initio method.The program MQM81 for ab initio calculation of large molecules(ICAO-MO-SCF)written with these techniques is presented.The performance of the program has been proved satisfactory and the speed of evaluating electronic repulsion integrals of larger molecules may be increased by more than...

This paper is concerned with the techniques of increasing the speed of calc- ulation and solving problems of data store and iteration convergence in quantum chemical calculation of large molecules with the ab initio method.The program MQM81 for ab initio calculation of large molecules(ICAO-MO-SCF)written with these techniques is presented.The performance of the program has been proved satisfactory and the speed of evaluating electronic repulsion integrals of larger molecules may be increased by more than ten times.

本文报导在大分子从头计算中提高计算速度、解决数据存贮与迭代收敛问题的技术。在计算全部双电子排斥积分时,按其数值大小采取三种不同精度的方式处理,大大减少了计算量。对于必须计算的排斥积分,采取了提高计算速度的技术,并通过系列计算中数据的重复使用和局部对称性的应用,显著减少了计算机时间。采取磁盘与计算机内存相结合的方法和诱导因子技术解决数据存贮和迭代收敛问题。综合这些技术设计的大分子从头计算LCAO-MO-SCF通用程序MQM81(FORTRAN(?)语言),适合大分子计算的特点,具有快速、准确、使用方便和性能较齐全的优点。以组胺为例,排斥积分的汁算速度提高了十倍以上,对于更大分子的计算,排斥积分计算速度可望提高几十倍或更多。

This paper discusses the theoretical and practical problems of database research inthe application area.First,the design of the imformation system based on databases isanalysed with the point of software engineering.The idea of using conceptual structurein the design,the ANSI/SPARC reports which reflect the idea and the entity-relationapproach which realizes the idea are introduced.Then,the procedure of data base designis explained in quite detail.At last,author's view to the problems of data base...

This paper discusses the theoretical and practical problems of database research inthe application area.First,the design of the imformation system based on databases isanalysed with the point of software engineering.The idea of using conceptual structurein the design,the ANSI/SPARC reports which reflect the idea and the entity-relationapproach which realizes the idea are introduced.Then,the procedure of data base designis explained in quite detail.At last,author's view to the problems of data base design isgiven.

本文讨论数据库研究在应用领域中的理论和实践问题。首先从软件工程的观点来分析应用数据库的信息系统的设计,介绍设计中概念结构的思想以及体现概念结构思想的ANSI/SPARC 报告和实现这一思想的实体——联系方法。然后,比较详细地给出数据库设计的过程。最后谈一谈对数据库设计中存在的问题。

 
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