作用域

根据种群根系分布范围与种群密度变化的关联，本文提出恢复演替的作用域扩展概念。

The concept of " action scope expansion in succession " was advanced in this paper according to the relationship between the distributing range of population root system and the dynamics of papulation density .

application作用域只有需要在组件之间跨用户会话共享数据时才应该使用。

Application scope should be used only when you need to share data between components and across user sessions .

在云中只有Site和Web两种作用域。

Only Site and Web scopes apply in the cloud .

为了在运行的时候在Web组件之间共享数据，使用request作用域。

Use request scope to share data between Web components at run time .

从最佳实践的立场来看，我们应该尽可能地使用page作用域。

From a best-practices standpoint , page scope should be used whenever possible .

不能在while语句的作用域之外使用continue语句。

Cannot use a continue statement outside the scope of a while statement .

清楚JSPinclude对作用域的影响。

Be aware of the impact JSP includes have upon scope .

用户可以毫不费力地创建出自己的作用域和自定义事件（比如Web请求的作用域）。

Users can easily create their own scopes and set up custom events ( e.g.a web request scope ) .

由于Class不能包含嵌套的容器元素，所以Class类型终结了程序作用域的层次结构。

A Class type terminates the hierarchy of program scopes , as a Class cannot include a nested container element .

选择文件的作用域时，务必要考虑Web站点的统计和逻辑访问组件。

When choosing how to score your files , consider the statistical and logical access components of your Web site .

不使用流作用域持久化上下文对象的Web流中的持久化编程也是可行的，只是有很多障碍和缺陷。

Programming persistence in Web flows without the flow-scoped persistence context object is still feasible but incurs many hurdles and pitfalls .

这种方法只适用于“作用域范围为整个应用（applicationscoped）”的服务/组件。

This is only good for'application scoped'services / components .

为了提供有状态用户体验，使用session作用域。

Use session scope to provide stateful user experience .

显然流作用域持久化上下文使原子和非原子Web流中的持久化编程更顺利、更简单。

It 's clear that the flow-scoped persistence context makes persistence programming in both atomic and non-atomic Web flows smoother and simpler .

scope属性指定application作用域、request作用域或其他作用域中是否存在一个bean。

The scope attribute specifies whether a bean exists in application scope , request scope , or some other scope .

访问表达式作用域中XML名称空间列表，在测试名称的等价性时需要

Access to the list of XML namespaces in scope for the expression , needed when testing the equivalence of names

Spring之前为bean提供了两种作用域：单例和原型（或者叫非单例）。

Spring has traditionally offered two scopes for beans : Singleton and Prototype ( or non-singleton ) .

如果一个bean含有request作用域，它会在收到请求时被实例化。

If a bean has a request scope , it is instantiated on receipt of every request .

OpenSessioninView模式的一个缺点是持久化上下文对象被高效地划定到用户请求作用域内。

A downside of the Open Session in View pattern is that the persistence-context object is effectively scoped to a user request .

在正确的作用域内存储该表单bean

Store the form bean in the correct scope

servlet上下文属性与保存在application作用域内的JSP/JSF变量类似。

The servlet context 's attributes are the same thing as the JSP / JSF variables kept in the application scope .

下面的示例API类演示了前面提出的模型使用这种基于作用域实现的用法

The following sample API classes demonstrate the use of the proposed model using this scope-based implementation

然而，可以通过使用以cell为作用域的定制属性修改这个默认行为，将一个或多个应用服务器指定为托管目录服务。

However , you can modify this default behavior by using a cell-scoped custom property to designate one or more application servers to host the catalog service .

可以将之完全嵌入到任何Java应用程序中，允许静默安装和使用单一管理作用域。

It can be completely embedded in any Java application , enabling a silent install and a single administration scope .

conversation作用域提供了在一组明确定义的请求期间临时维护状态的方法。

The conversation scope provides a means of temporarily maintaining state over a well-defined series of requests .

内容完成对上下文敏感，并且基于全局作用域和JavaScript模型。

Content completion is context-aware and based on the global scope and JavaScript model .

身份识别服务作用域（IdentityServiceScopes）&通过代理各用户间的授权管理，身份识别服务（IdentityService）现在允许为每个服务访问控制创建管理作用域。

Identity Service Scopes-The Identity Service now allows for creating per-service access control management scopes with delegation of management authority between users .

对于Java应用程序，一种自然的解决方案是将参数与其所使用的程序作用域相联系起来。

A natural solution for Java applications is to associate a parameter with the program scope where it is being used .

这需要将“销售配额”度量值添加到scope语句中，以便在作用域中包括此度量值。

You will start by adding the sales amount quota measure to the scope statement to include this measure within the scope .

与Spring一样，Guice能够在请求的作用域内绑定服务。

Like Spring , Guice can bind services in a request scope .