这是因为let是一个全局定义的标识符。
在清单3的例子中，zipCode元素不是全局定义的。
In the example in Listing 3, the zipCode element is not defined globally.
此外，comment元素也是全局定义为字符串类型的。
In addition, the comment element is also globally defined as a string type.
你能指派一个固定，全局定义ID到一个定义属性。
You can assign a fixed, global definition ID to an attributes definition.
现在，示例连接器处理第二种属性，即全局定义的字段。
Now the example connector handles the second kind of property, which consists of the globally-defined fields.
在该范式中，您可以将自己所有局部定义的元素都移动到全局定义中。
In this pattern, you move all your locally defined elements into global definitions. Listing 10 shows the Russian doll style example in Listing 8 modified to fit the Salami slice pattern.
schema元素的直接子元素是全局定义的(就是说，具有全局作用域)。
Direct child elements of the schema element are defined globally (that is, they have global scope).
某些字段可能看起来像全局定义的字段，但却是专用字段，只是名称正好相同。
It's possible that some of the fields that look like globally-defined fields are actually ad-hoc fields that happen to share the same name.
即便是最基础的模式重构，如转换局部定义到全局定义，也不被主流WSDL和模式工具所支持。
Even the most basic schema refactorings, such as converting a local definition to a global definition, are not supported by the dominant WSDL and schema tools.
zipCode元素不能充当实例中的根元素，因为它不是在模式模块中的根层次被全局定义的。
The zipCode element cannot serve as the root element in an instance, because it is not defined globally at the root level within the schema module.
在全局参数之后需要定义一些模块，每个模块将一个目录参数全局定义树导出成一个符号名。
After the global parameters you should define a number of modules, each module exports a directory tree as a symbolic name.
但是，有一些在所有条目上都存在的属性，比如Result对象上的getter，内容上还可能有一些全局定义的字段。
However, there are some properties that exist on all items, such as the getters on the Result object, and there are some globally-defined fields that may exist on our content.
为了使主题和外观顺利地工作，Portlet编程人员在其实现中使用了全局定义的标准化css样式类，例如在JSR 168和WSRP中定义的css样式类。
In order to make themes and skins work smoothly, portlet programmers use globally defined standardized CSS style classes, such as those defined in JSR 168 and WSRP, within their implementations.
它包含全局变量和函数的定义。
This includes the definition of global variables and functions.
因为媒介是通过全局配置定义的，每个媒介只允许一个版本。
Since mediums are defined using global configs only one version of each is allowed.
创建全局变量之后，将其定义保存在编目中，并且任何会话都可以使用它们。
Once global variables are created, their definition is stored in the catalogs and any session can use them.
在本文中，我们首先展示如何为各种模式粒子定义全局或局部作用域，并解释作用域将如何影响它们的行为。
In this article, we'll first show how global or local scope is defined for various schema particles and explain how scope affects their behavior.
方法调用会返回与每个定义的全局ID关联的数据。
The method call will return the data associated with each global ID defined.
此外，您不能更改全局变量定义，包括其默认值。
Furthermore, you cannot ALTER the global variable definition at all, including its default value.
创建局部转发和全局转发，它们定义了控制应该转向何处。
Creates local forwards and global forwards, which define where the control will be forwarded to.
例如，您现在可以建立一个库项目，其中容纳您的公共业务项、角色定义、全局任务等等。
For example, you can now set up a library project holding your common business items, role definitions, global tasks and so on.
用来解析资源名称冲突的机制是：如果两个库jar文件都用相同的全局名称定义一个资源，那么则根据调用程序的堆栈帧来采用局部名称。
This mechanism is used to resolve resource-name conflicts: if two library JAR files define a resource with the same global name, the local names will be used based on the stack-frame of the caller.
注意，此消息的根元素相当于我们先前在服务接口文件中看到的全局元素定义。
Notice how the root element of this message is equal to the global element definition we looked at earlier in the service interface file.
要数据编组的对象必须是类的一个实例，该类是用绑定中的全局映射定义的。
The object to be marshalled must be an instance of a class that's defined with a global mapping in the binding.
在私有接口中，您会发现流模型和全局模型，它们定义商业流程实际要做的工作。
It is in the private interface that you will find the flow models and global models that define what that business process is actually doing.
注意只有全局导出的符号定义才是正式过程描述符。
Notice that the only symbol definition that is exported globally is the official procedure descriptor.
EJB 3.0规范的早期版本并没有明确解决如何定义全局资源的问题。
The early draft if the EJB 3.0 specification does not clearly address how to define global resources.
连接层定义通道、全局请求和借以提供SSH服务的通道请求。
The connection layer defines channels, global requests, and the channel requests through which SSH services are provided.
如果您不希望再保存全局变量的定义，则需要删除它。
When you no longer want the definition of the global variable to exist, you need to drop it.
编目中保存的是全局变量的定义而非实际的值，了解这一点非常重要。
It is important to understand that only the definition of the global variable is stored in the catalogs and not the actual values.
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