组件复用通过包容和聚合来实现。
Component reuse is accomplished by containment and aggregation.
采用MVC设计模式、AAF框架技术、知识图以及组件复用技术研究水权分配的可视化应用系统。
To use the MVC design pattern, AAF framework technology, knowledge map and components reuse techniques, researched the visualization system for the distribution of water rights.
组件复用旨在利用已有组件创建新组件提高组件软件开发效率。
Component reuse is to raise productivity in component software, utilizing existing component to develop new ones.
其次，本文分层次介绍了关于J2EE解决方案的关键技术和MVC设计模式，解决了软件组件复用性差的缺点。
Secondly, the paper introduces the private technology about J2EE resolution and MVC pattern, it solves the problem of module multi-using.
没有足够的质量，您的可复用组件将需要比复用所节省下来的更多的维护和支持开销。
Without sufficient quality, your reusable components will require more maintenance and support overhead than you save on reuse.
需要数据环境支持的可执行组件被其它系统复用时，相应的数据环境必不可少。
Corresponding data environment is indispensable when executable components that need support from data environment are reused by other systems.
视图组件库与模板能被复用，以减轻页面开发人员的工作负担。
The component package and theses templates can be reused and lighten the burden of developers of Web page.
另外，软件组件技术是解决软件复用，缩短软件编写时间，降低维护成本和实现程序动态升级的最新和强有力的方案。
In addition, Component technology is a powerful and hot scheme to actualize software reuse, shorten programming time, decrease maintenance costs and realize dynamic program upgrade.
甚至体系架构内部的组件也可以被认为是潜在的复用资源。
Even components within the architecture may be deemed potentially reusable in other contexts.
复用的问题之一是在开发时两个组件需要知道对方的存在。
One of the problems with reuse is that two components need to know about each other's existence at development time.
结合模块化和抽象接口设计思想，简化了组件开发，提高了软件的复用性。
Combining modularized software with abstract modeling technique, the design method has advantages of simply development and higher reusability.
可重用组件——复用组件应当经过比单一应用组件更广范围的测试。
Reusable components — components intended for reuse should be tested over a wider range of values than a component intended for a single focused use.
InfoQ：软件构架师在创建可复用的组件类库时，应当铭记哪些最佳实践？
InfoQ: What are the best practices and "gotchas" that software architects should keep in mind when working on creating reusable component libraries?
我认为ESB不适合用于构建可复用的组件和服务，而像Tuscany或者OSGi框架更适合做这些。
I don't think an ESB is an appropriate choice for building reusable components and services. I think a framework such as Tuscany or OSGi are best suited for that.
可以将这些功能组合成复合组件，并且它们作为可复用的及可调用的Web服务来提供。
These functions can be grouped as composable components and provided as reusable and callable Web services.
面向服务的架构(service - oriented architecture,SOA)和web服务的出现，它们可以集成多个、可复用的软件组件，从而创建更大，更成熟的应用程序。
The emergence of service-oriented architectures (SOAs) and web services, which integrate multiple, reusable software components to create larger and more sophisticated applications.
因此，在组件容器开发过程中大规模复用已有的软件资产变得非常重要。
Hence, it's becoming more and more important to reuse existing software assets when developing component containers.
组件技术的应用提高了嵌入式软件开发的效率和质量，增加了系统的可扩展性和复用性。
The use of component software technology improves quality and efficiency of embedded development, and the system is extendable and reusable.
对一个具体功能，复用一个组件可以降低开发成本达80%，但是它可能只能实现75%的需求。
Reusing a component may lower development costs for a specific capability by 80 percent, but this may only address 75 percent of the requirements.
这点非常重要，因为只要与问卷对象模型兼容，就可以在任何类型的调查问卷中复用这些组件。
This is very important since it allows us to repurpose the components for any type of survey as long as it's compatible with our question object model.
这点非常重要，因为只要与问卷对象模型兼容，就可以在任何类型的调查问卷中复用这些组件。
This is very important since it allows us to repurpose the components for any type of survey as long as it's compatible with our question object model.
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