可维护性

Another work of this paper is to study the continuous design of Test Automation. Common aspects of continuous design include the performance and maintainability of test automation system itself, the independence of test execution, and the analyzability of test result. This paper gives the concrete resolution of above four aspects, and also proposes other aspects need to be considered in continuous design, such as extendibility in future and capability to multi-product and multi-edition.

论文的另外一个工作是对自动化测试系统的可延续性设计进行了研究，从常见的自动化测试体系本身的性能、可维护性，测试执行的独立性以及测试结果的可分析性四个方面对可延续性设计提出了具体的实施方案，另外还提出了自动化测试在未来的可扩充性、对多产品多版本的适应性等可延续性设计需要考虑的问题。

Developed by ANSI C, it is easy to be expanded, reused and maintained.

由于采用标准C语言进行了开发，所以具有可扩展性、可重用性和可维护性。

It is not difficult to realize an information management system, but what difficult is how to realize it in lest cost, and make it transplantable, maintainable and expansible.

实现一套信息管理系统并不困难，困难的是如何用最少的代价构建一个具有可移植性，可维护性和可扩展性信息管理系统。

A new generalized object oriented Petri net model which can be used to evaluate the capability of equipment support was proposed. Its formal definition was given. The abstract place, abstract transition, message color and the message transferring function between objects were introduced in this model. This model has good modularity, inheritability, reusability, and maintainability, and can reflect flexibility and dynamic features of complex system. An example was given in the paper.

提出了一种可用于装备保障能力评估的增强型扩展的面向对象Petri网模型，给出了该模型形式化描述，引入了抽象库所、抽象变迁、消息颜色以及对象间的消息传递函数等新的概念，更好地体现了面向对象的思想，具有很好的模块性、继承性、重用性和可维护性，能够反映复杂系统的动态柔性特点，最后给出实例。

How to improve the software system scalability, reusability and maintainability is the focus of this article.

如何提高软件系统的可扩展性、可复用性和可维护性是本文的重点。

Along with the more and more powerful of software function and continual increasing of complexity, it can guarantee the software quality and extend the software life by enhancing intelligibility,mensurability,modifiability and maintainability of software.

随着软件功能的强大，复杂度的增加，只有加强软件的可理解性、可修改性、可测试性和可维护性，才能保证软件质量和延长软件生命。

Develop and apply producibility and supportability guidelines and utilize formal tools such as design for manufacturability/assembly and maintainability analysis tools to improve product designs.

发布和使用产品可制造性和可支持性的指导方针，使用正式的工具如DFM/DFA和可维护性分析工具来改善产品设计。

Based on sixteen kinds of maintainability,the model considers the maintainability of every project in the past as a 1×16 dimension row vector and them as the training vectors of SVM,then has a cluster analysis about the training vectors.By classifying the analysis,project maintainability is divided into three levels: low maintainability,middle maintainability and high maintainabili...

以16种可维护性为基础，建立软件可维护性评估模型，把以往每个软件的16种可维护性指标看作一个1×16维行矢量，并作为支持向量机的训练矢量，对其进行聚类分析，最终把软件可维护性水平分为：可维护性低，可维护性中等，可维护性高等3个类别，并对软件可维护性水平做出预测。

The system is developed in the JAVA programming language. Based on themulti-tier model in the architecture of J2EE and the Struts framework in MVCmodel, it shows strong reliability, usability, maintainability, transplantability, andextensibility.

本系统的开发使用JAVA语言，基于J2EE架构中的多层模型，采用符合MVC模式的Struts框架，具有很好的可靠性、可用性、可维护性、可移植性和可扩展性。

The methodology has the advantages of advancement, scientificalness, practicability, high effectiveness, flexibility, tailorable ability, maintainability, extensibility and scalability.

提出浅层地震仪基于平台设计方法，此方法具有先进性、科学性、实用性、高效性、灵活性、可裁剪性、可维护性、可扩展性和可升级性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。