横切变得很明确，易于推理和修改。
Crosscutting becomes explicit, easy to reason about and change.
横切是面向方面编程的专有名词。
Crosscutting is a term specific to aspect-oriented programming.
所有这些都是所谓横切关注点的例子。
那么它们是否也适用于横切关注点呢？
Are they also appropriate for dealing with crosscutting concerns?
图像装饰器也可以用来表示横切信息。
Image decorators can also be used to show crosscutting information.
冯·哈根斯正在展示一只鸟的横切片。
但是横切行为会怎么样呢？
不过，以横切的方式提供注释是很有用的。
However, supplying annotations in a crosscutting manner can be very helpful.
针对：横切规范和功能。
针对：横切功能和规范。
方面可以并且通常用普通对象实现横切行为。
Aspects can and often do implement their crosscutting behavior using ordinary objects.
在我们例子中所需的日志类型为横切关系。
The type of logging required in our example is a cross-cutting concern.
方面的关注点是横切。
不需要横切领域对象。
因此，怎样才能实现一个横切关注点，例如日志？
So how do we implement a cross-cutting concern such as logging?
它为在系统中详细指定并封装横切点提供了方法。
It provides a way of specifying and encapsulating cross-cutting concerns in a system.
现在，我将展示以横切方式提供注释的基本语法。
For now, I'll show you the basic syntax to supply annotation in a crosscutting manner.
横切数个类的行为给集成测试带来了一个特定问题。
Behavior that crosscuts a number of classes poses a particular problem for integration tests.
AOP是在应用程序开发中管理横切关注点的关键。
AOP is key to managing crosscutting concerns in application development.
使用AOP，可以从代码中消除许多横切关注点。
With AOP, you can strip many cross-cutting concerns right out of your code.
什么是横切？
避免将所有代码与横切关注点类的特殊实例联系起来。
Avoided tying all code to particular instances of cross-cutting concern classes.
注意在撰写本文时，只有AJDT提供横切比较工具。
Note that as of this writing, only AJDT provides a crosscutting comparison tool.
实际上，横切关注点代码的注入，就是一种类型的模式。
In fact, the injection of code for crosscutting concerns is a pattern of sorts.
通过只显示改变，横切比较工具可以帮助防止信息盲点。
By only showing the changes, the crosscutting comparison tool can help prevent information blindness.
在横切的世界里，横切有两种类型：动态横切和静态横切。
Within the world of crosscutting, there are two types: dynamic crosscutting and static crosscutting.
这使它特别容易采用，而且对于一些粗粒度的横切很有用。
This makes it particularly easy to adopt and useful for coarse-grained crosscutting.
在本文中，我将介绍测试用方面实现的横切行为的一组技术。
In this article, I introduce a catalog of techniques for testing crosscutting behavior implemented with aspects.
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