You will then learn how to create a more complex extension which changes the functionality of an existing Ext JS class and adds some new features.
然后，您将学习如何创建一个更复杂的扩展，可以修改一个已有ExtJS类的功能以及添加一些新特性。
Listing 28 shows an example of an entry with a complex, unknown extension element.
清单28展示了一个带有复杂的未知扩展元素的条目示例。
Another extension situation is where you have a complex type that is semantically equivalent to a NIEM type but you need to alter or add to it in some way.
另一个扩展情形是，您具有一个语义上等价于niem类型的复杂类型，但是需要在某些方面做修改或者添加内容。
In data customization aspect, there are also various degrees of flexibility for a multi-tenant application that ranges from complex schema customization to simple field extension.
在数据定制方面，多租户应用程序也有多种选择，从复杂的模式定制到简单的字段扩展，这些方法的灵活性各不相同。
Schema authors often need to add the same kind of wildcard to a large number of complex types to allow future extension.
模式作者通常需要将同一种通配符添加到大量复杂类型以允许进一步的扩展。
In some cases, this extension has proven fairly simple and effective, in others it's both complex and partial.
在某些情况下，该扩展已经被证明是十分简单而有效的，在其它一些情况下，它却显得既复杂又不全面。
With the basics learned in this article, you should now be ready to start learning about more complex concepts in Ext JS extension and plug-in development.
在本文中学习了这些基础理论之后，您就可以开始学习一些更复杂的ExtJS扩展和插件开发的概念了。
Recording a Rational Quality Manager session with the HTTP Proxy recorder of the SOA quality extension generates complex test scenarios, which are difficult to understand and to handle.
记录Rational QualityManager与SOA质量扩展HTTP代理记录器之间的会话，会生成复杂的测试场景，它会很难理解和处理。
But I can assure the reader that the task would have been much more complex without the Eclipse platform and PDE, and also it would have been much harder using any other IDE extension API.
不过我向读者保证，如果没有Eclipse平台和PDE，任务会更加复杂，而且使用任何其他IDE的扩展api也困难得多。
To write your own extension function in another language is often complex and time consuming.
用其他语言编写自己的扩展函数通常费时费力。
Take some time to explore the demos above and look at the extension source code to get an appreciation for how complex an ext JS extension or plug-in can be.
花一点时间来研究以上演示、看看扩展源代码，获取对扩展和插件的复杂程度的一个正确了解。
Designed with copper cladding and wide Windows, the extension stands out from the existing building by the abstract use of materials without denying its allegiance to the new complex.
镀铜表面和大面积窗户——材料的抽象使用方式使得扩展建筑从原有建筑中脱颖而出。
Research methods: the economical and feasible signaling scheme should accord with the correlation standards and the extension of track's effective length design for complex station yard.
研究方法：依据相关规范制定出与既有复杂车站延长股道有效长相配套的经济、可行的信号技术条件。
The next evaluation step is the extension to a 3D camera system (additional Z-axis) to obtain more complex information.
下一步的评估系统将扩展到3D摄影系统（增加Z轴），以得到更为复杂的信息。
The impact toughness, crack forming energy and crack extension energy of complex modified medium manganese austenitic steel. Are increased by 263%? 288% and 232% respectively.
复合变质中锰奥氏体钢的冲击韧度、裂纹形成功和裂纹扩展功分别比原来提高了263%、288%和232%。
The extension problems of Kharitonov's Theorem are developed under the cases of complex perturbations with the extremum idea and the numerical computer technology.
利用极值思想与数值计算技术研究了复杂摄动情况下哈氏定理的推广问题。
The metamorphic core complex is an important rheologic pattern of continental extension.
变质核杂岩是大陆流变伸展的重要表现形式。
The extension provides an opportunity to improve the relationship between the school complex and the public space in the street currently a blank wall of the emergency shelter.
扩建给学校和城市公共空间提供了改善关系的契机——有一个可供紧急避难的场所。
The construction area of the extension project of Wujiangdu Hydropower Station has complex geologic conditions, developed karst with strong seepage conditions.
乌江渡水电站扩机工程施工区地质条件复杂，岩溶发育，存在渗漏条件。
Complex Rules – The rules can be configured with multiple file name or file extension conditions. This enables the app to declutter the desktop with accuracy like human intelligence.
智能桌面文件夹的规则可以在这两个文件名或用于清洁的工作可能并不完整的文件扩展名的基础上，并在同一时间粒状创建。
Complex type definitions support derivation by extension and restriction, allowing you to define complex type hierarchies in a way that maps nicely to 00 class hierarchies.
复杂类型定义支持通过扩展和限制进行派生，这就允许以一种映射到面向对象类层次结构的方式定义复杂类型层次结构。
The extension to the school complex is on the west side of the site, in continuity with the existing school which runs along the rue DE la treille.
学校的扩建主要位于基地西侧，延续现有沿着葡萄架的学校。
Finally general extension principle of the complex fuzzy sets is given.
最后给出了复模糊集合的一般扩展原理。
Typical extensional structural patterns, cut into a series of complex fault noses and fault blocks by faults of different levels, form under regional extension force in Biyang depression.
泌阳凹陷在区域性引张作用下形成了典型的伸展构造样式——被不同层次断层切割成的一系列复杂断鼻、断块。
Prevents complex types derived by extension from being used in place of this complex type.
该复杂类型允许在选项元素中指定的元素之一。
The extension provides an opportunity to improve the relationship between the school complex and the public space in the street currently a blank wall of the emergency shelter.
学校的扩建为优化学校综合楼与街道公共空间(目前是用于紧急避难场所的空白墙)的关系提供了契机。
The codes are the extension of complex rotary codes from 2 dimensional space to 3 dimensional space.
GICR码是复数旋转码从二维空间到三维空间的推广。
The evolution of the XMSZ demonstrates that the North Dabie dome is a metamorphic core complex developed in the Dabie orogenic belt during post-orogenic extension.
晓天-磨子潭剪切带的演化指示北大别穹隆是大别造山带晚造山伸展过程中形成的变质核杂岩。
The evolution of the XMSZ demonstrates that the North Dabie dome is a metamorphic core complex developed in the Dabie orogenic belt during post-orogenic extension.
晓天-磨子潭剪切带的演化指示北大别穹隆是大别造山带晚造山伸展过程中形成的变质核杂岩。
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