可维护性

The software of this system written in C programming language mainly, follow the principles of modular design, including the speed measurement, speed PWM drive, speed PI-conditioning, speed display, keyboard input, and other procedures module. The code has easy maintenance and great probability.

系统软件主要使用C语言编写，遵循模块化设计的原则，编写了转速的测量、转速的PWM驱动、转速的PI调节、转速的显示、键盘输入等程序模块，程序代码具有良好的易维护性和可移植性。

The software of this system written in C programming language mainly, follow the principles of modular design, including the speed measurement, speed PWM drive, speed PI-conditioning, speed display, keyboard input, and other procedures module.

系统软件主要使用C语言编写，遵循模块化的原则，编写了转速的测量、转速的PWM驱动、转速的PI调节、转速的显示、键盘输入等程序模块，程序代码具有良好的易维护性和可移植性。

In modern complicated electronic system, test technologies and designs for test have been emphasized universally and applied widely as an important way of improving the systemic mensurability and maintainability and deducing the service time and the maintenance expenses of system.

在现代复杂电子系统中，测试技术及测试性设计作为衡量系统性能、可测试性和可维修性、减少系统维修时间及维护费用的重要手段，日益得到普遍重视和广泛应用。

Software reuse is one of the important fields of computer research.,integrating with software reuse,distribute computing,CASE and enterprise application programming ,CBD(Component Based Software Development) becomes An effective way to increase productivity and quality of software for their distributiveness ,high scalability ,deployability ,effectiveness and easy maintenance .

对软件复用技术的研究一直是计算机界的重要研究领域之一。集软件复用、分布式对象计算、CASE和企业级应用程序开发等技术为一体的基于构件的软件开发以其分布性、高伸缩性、可配置性、高效性、易维护性等优点成为提高软件生产效率和产品质量的现实有效的途径。

Software reuse is one of the important fields of computer research.,integrating with software reuse,distribute computing,CASE and enterprise application programming ,CBD(Component Based Software Development) becomes An effective way to increase productivity and quality of software for their distributiveness ,high scalability ,deployability ,effectiveness and easy maintenance .

集软件复用、分布式对象计算、CASE和企业级应用程序开发等技术为一体的基于构件的软件开发以其分布性、高伸缩性、可配置性、高效性、易维护性等优点成为提高软件生产效率和产品质量的现实有效的途径。

The platform is designed with open structure and component design to enable its upgrade and maintenance in the future. The use of cross platform C# language will further enhance its transformability.

所建立的系统以开放式的架构与组件化的设计来提升系统之扩充性与维护性，并使用跨平台的语言技术C#来实际系统，以增进系统的可移植性。

In order to meet the needs of combining the total database system and the future development of system. The system should have the abilities of extensibility, maintainability and good transplantability. Using the model based on distributed multilayer structure can solve the problem above efficiently.

同时，为了满足与工程总数据库系统的衔接及系统将来发展的需要，工程勘测管理信息系统应当具有可扩充的能力和可维护的能力，以及应当具有很好的可移植性，而采用分布式多层结构模型正好可以有效地解决上述问题。

According to the concrete function that this system want to realize, for let whole system have fine expansibility, more easily maintain and getting stalwart, the system adopted the way in which the module develops of assigning to, include: Books read and search module, books classify and manage the module, BBS forum module, distillate section and investigate module, multimedia online request module, user and books recommend module.

根据该系统所要实现的具体功能，为了让整个系统具有更好的可扩展性、易维护性、健壮性，系统采用了分模块开发的方式，包括：图书阅览及检索模块，图书分类及管理模块，BBS论坛模块，精华区设置与调查管理模块，多媒体在线点播模块，用户推荐图书管理模块。

Advantages of such locators include extensibility, reusability and low maintenance.

利用RFID技术的寻物器有以下的优点：可扩充性、可再用性和不需时常维护的特点。

Take the advantage of the experiences derived, fine extending and maintaining of GTD software is achieved.

该工作较好地解决了GTD应用软件的可扩充性和易维护性。

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。