Examples of using 用域 in Chinese and their translations into English
{-}
-
Political
-
Ecclesiastic
-
Programming
在C语言中，程序中的变量或函数的作用域和生存周期是由它的存储类确定的。
In C, the scope and lifetime of a variable or function within a program is determined by its storage class.动态作用域的变种不支持闭包，需要特别构造闭包。
Dynamically scoped variants do not support closures or need a special construct to create closures.管理作用域确定可以由角色组成员查看或修改的Exchange对象。
Management scopes determine what Exchange objects can be viewed or modified by the members of a role group.本篇文章会对这种机制带来一些启发，但有必要先来理解一下JavaScript的作用域。
This article will try to shed some light on this mechanism, but first lets take a necessary detour to understand JavaScript's scoping.在这种情况下，存储在[[Scope]]中的变量被所有具有相同父作用域的函数共享。
In this case variables stored in the[[Scope]] property are shared between all functions having the same parent scope chain.由于它是块作用域，可以在不影响外部变量的情况下声明具有相同名称的新变量。
Because it's block scoped, a new variable with the same name can be declared without affecting outer variables.但是，一些语言可能会同时提供动态和静态作用域，允许程序员做选择－什么应该包含（closure）在内和什么不应包含在内。
However, some languages may provided combination of dynamic and static scopes, allowing a programmer to choose- what to closure and what do not.为了确保能充分理解这一主题，我们会简要讨论下其对立面：动态作用域（并没有直接用于ECMAScript）。
In order to understand this concept completely, we will also discuss briefly the alternative- dynamic scoping(which though isn't used directly in ECMAScript).改变了任何外部变量或对象属性（例如，全局变量，或者一个在父级函数作用域链上的变量）.
For example: Modifying any external variable or object property such as a global variable, or a variable in the parent function scope chain.这个自定义属性最初的作用域是使用btn类的所有按钮元素。
This custom property is initially scoped to all button elements using the btn class.在WindowsServer2016中，DHCP服务器不强制执行NAP策略，并且DHCP作用域不能启用NAP。
The DHCP servers running Windows Server 2016 will no longer enforce NAP policies, and the DHCP scopes cannot be configured as NAP enabled.这篇文章将试着去揭开这种机制的面纱，但是我们先着重理解JavaScript的作用域。
This article will try to shed some light on this mechanism, but first lets take a necessary detour to understand JavaScript's scoping.这是静态类型的要点--编译器总是在编译时知道每个变量的作用域。
This is the main point of static typing- the compiler always knows the scope of every variable at compile time.因此，调用theta将为局部作用域的变量e输出undefined，并为块级作用域的变量f抛出一个错误。
So calling theta will output undefined for the locally scoped variable e and throw an error for the block scoped variable f.第2周：控制结构，函数，作用域规则，日期和时间.
Week 2: Control structures, functions, scoping rules, dates and times.我们来改变占位符的定义，以此来定义两个不同的节点，此外，我们来打印一下作用域的名称。
Let's change the placeholder definitions in order to define two different nodes, moreover, let's Print the Scope name.在上面的简单例子中，我们定义并立即调用了三个函数，所以他们都创建了作用域和闭包。
In the simple example above, we have three functions and they all get defined and immediately invoked, so they all create scopes and closures.不充分是因为它们只关注数据的连贯性，而没有为数据的一致性提供作用域机制。
As is the belief that they are inadequate because they only focus on data coherency without providing scoping mechanisms for data consistency.管理员首先为每个物理子网创建一个作用域，然后使用此作用域定义客户端所用的参数。
The administrator first creates a scope for each physical subnet and then uses the scope to define the parameters used by clients.PHP超级全局变量PHP中预定义了几个超级全局变量（superglobals），这意味着它们在一个脚本的全部作用域中都可用。
Several predefined variables in PHP are"superglobals", which means they are available in all scopes throughout a script.
