开发

A series of questions analysis has determined the system development platform.

通过对数据库技术的现状与发展、数据库系统的选择原则、系统开发工具的选择一系列问题的分析确定了系统的开发平台。

In the development, modularization design technique and Object-Oriented dev...

在开发中运用模块化设计技术和面向对象的开发语言进行了具体实现。

This is the development of databases on the latest books, eager to learn for Java devel...

这是关于EJB3.0开发的最新书籍，对于渴望学习EJB3.0的开发人员来说，是一本很有参考价值的书。

The main achievement is as following: Present a new software structure with insert mode based on diagram and data platform. With this structure the software can be used in various voltage levels of power networks by switching function groupware with corresponding edition. Therefore it is important to solve software universality and developability.(2) Present a new idea that any operating condition is combination of running mode of plant or station, power supply topological and rules of equipment maintenance. This idea is very useful at simplifying setup and choice of operating conditions and ensuring calculation result correction.(3) Present a new idea of protection setting examination and rectification. Protection setting examination is used to examine the selectivity、 sensitivity and speed under certain operating condition, and pass an opinion whether these settings are wrong;Setting rectification is used to calculate new relay settings when error is found in setting examination.(4) Point out that interaction design is the key step in developing power system application software,which can secure usability.

主要成果有：(1)提出了以图形/数据平台为基础的插件式软件结构，通过配置不同版本的功能插件即可应用于不同特点的电网，对解决软件的通用性和可发展性具有重要意义；(2)提出了基于厂站方式、供电方式和检修规律相组合的运行方式分解方法，它能有效提高运行方式选择的合理性与全面性，使定值计算的正确性得到保障；(3)提出了保护定值校正的思想并进行了软件实现，它能检测当前保护定值在选择性、灵敏性、快速性等方面是否适合当前的运行方式，并对不正确的定值进行纠正；(4)指出交互设计应作为电力系统应用软件开发中的一个关键步骤，目的是保证软件的可用性，并对软件开发的过程进行了总结，提出了许多有益的实践经验。

The topics for our roll pass software development are discussed in the Mill Software Development and Improvement section.

我们有关孔型设计软件开发的主题在轧纲厂的软件开发和改进部分讨论。

For more articles on Java development tools, browse the Development Tools section of JavaWorld's Topical Index

要的关于Java开发工具的文章，请浏览JavaWorld的标题索引"开发工具"

In the system design and implementation, the system s development thinking, as well as development environment.

在系统的设计与实现中，确定系统的开发思想以及开发环境。

The development of device driver on embedded operation system is also the significant respect in the development of the embedded system.

嵌入式操作系统设备驱动程序的开发也是嵌入式系统开发中的一个重要的方面。

Diagenesis research of the oil fields is an important aspect to reduce costs, improve developed efficiency and achieve a stable output.

对该区段的成岩作用研究是油田降低开发本钱、进步开发效率、实现产量稳定的重要环节。

The software has realized the techniques presented before and has other functions, such as the simulation of a disk under diametral compression, various error analysis, phase unwrapping, real-time display of image information, and so on.

本文开发形成一套与计算机设备无关的数字光弹性图像处理软件，用来实现本文提出的数字光弹性方法。附加功能还有对径压缩圆盘理论仿真模拟、各种误差分析、相位去包裹和图像信息实时显示等，它为今后进一步开发奠定基础。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。