Park of the University of Texas at Dallas and colleagues demonstrated that learning to knit or do digital photography enhanced memory function in older adults.
德克萨斯大学达拉斯分校的帕克和他的同事证明，学习编织或数码摄影可以增强老年人的记忆功能。
Data areas must be both defined and declared in a program or function before any reference to them becomes valid.
在任何对数据区域的引用生效前都必须在程序或函数中定义并声明它。
Understanding the user experience can be difficult for administrators, and users can find it time consuming to collect data about performance or function failures.
对于管理员来说，了解用户体验可能很困难，而用户可能发现收集关于性能或功能故障的数据很耗时。
A nested, or inner, function can inherit the arguments and variables of its outer function, and is private to that function.
一个嵌套的内部函数可以继承外部函数的参数和变量，并由该外部函数私有。
These functions take environment, connection, statement, or descriptor handles as input and return the diagnostic information related to the last function call made using that handle.
这些函数以环境句柄、连接句柄、语句句柄或描述符句柄作为输入参数，返回与上一次使用该句柄作出的函数调用相关的诊断信息。
Other values may be component view specific and used at runtime to customize its presentation or function.
其他值可能是特定于组件视图的，用于在运行时定制视图的表示和功能。
It takes an XML document as input and returns a sequence of nodes or the result of applying a function to a sequence of nodes.
它接受一个XML文档作为输入，返回一系列节点或对一系列节点应用函数的结果。
To invoke, or call the method and have it do its work -- you enter the name of the function, followed by parentheses.
为了调用方法，并使其发挥作用，只需输入函数名后接圆括号即可。
This makes predicting the output of the function or program much easier and, therefore easier to debug and analyze.
因此，预测函数或程序的输出容易得多，更容易调试和分析。
So we can go on and do this for any orbital or any state function that we would like to.
我们可以继续，对任何轨道,或任何波函数做，同样的事情。
And a function similar to this could return successive values that depend (partly or wholly) on external events.
并且与此类似的一个函数可以返回取决于(部分地或完全地)外部事件的连续的值。
You might want to analyze the last 100 items a user has read to pull out trends or enable complete search and this function may therefore be useful.
如果想通过用户最近阅读的100篇文章分析其趋势或者实现对它们的查询，那么这个功能就很有用了。
This function takes the handle to the semaphore object and waits until it is signaled or a timeout occurs.
这个函数使用一个信号量对象的句柄作为参数，并会一直等待下去，直到其状态变为有信号状态或超时为止。
To use trap, you specify the command or function to be executed when the signal is trapped, and the signal number or Numbers that you want to trap, as shown here in Listing 13.
要使用跟踪，可以指定跟踪到信号时执行的命令或函数、要跟踪的信号编号，如此处的清单13中所示。
So, actually on Tuesday we'll see how to decide whether a vector field is a gradient or not, and if it is a gradient, how to find the potential function.
周二我们就知道，怎样确定一个场是不是梯度，如果确实是梯度的话，怎样算出势函数。
One meaning is that in one medicine packet, several kinds of medicinal crops are likely to be involved. They function respectively and work together to cure the disease or kill the pain.
一是中药通常是一副药里要有好几味药，分别具有不同的功能，同时配合起来达到总的疗效。
This consistency means that CBEs can be used to represent events that are generated or consumed by disparate and diverse technologies, which just happen to support a particular function.
这个一致性意味着CBE可表示支持特定功能的各种不同技术生成或使用的事件。
Part of the beauty of functions and shell scripts is the ability to make a single function or script behave differently by passing parameters to it.
函数和shell脚本的妙处之一是，通过向单个函数或脚本传递参数能够使它们表现出不同的行为。
Prof and gprof require code to be compiled with either the -p or -gp flag to provide information on the number of times a function is called, who called the function, and the like.
prof和gprof要求用—p或—gp标志编译代码，从而提供调用函数的次数、函数的调用者等信息。
To recognize this means shifting our view of the server from a document Courier (HTML Age), or a template renderer (LAMP Age), to a function and data shipper.
要认识到这种改变，就意味着需要丢掉以前的思维和观念，请不要单纯的把服务器作为文件传送者(HTML时代)，或者将服务器看作一个模板渲染器(LAMP时代)，我们可以把它看作是提供功能或者数据装配的角色。
Target applications can then subscribe to the queue and obtain the message using either the read or receive function.
然后，目标应用程序可以订阅这个队列，并使用读取或接收函数获得消息。
The presumption has been that smoking renders people vulnerable to disease by impairing lung function or immunity. And it may well do both.
假设是基于抽烟能削弱肺部功能或者免疫力，更可能是两者，从而使人们更容易受到疾病的攻击。
Functions can be defined within another function and assigned to global variables or returned as results.
函数可在另一个函数内定义，还可赋给全局变量或作为结果返回。
Pointer to the callback function to be invoked (for one or more event Types) — for each specific event, register a callback function, and then these functions are called when the event occurs.
指向要调用的回调函数的指针(对于一种或多种事件类型)——为每种特定的事件注册一个回调函数，然后将在事件发生时调用这些函数。
Animators take liberty with color and space, among other qualities, in order to highlight a particular function or part of the cell.
为了突出分子的某种特殊功能或细胞的某一部分，动画师会按照自己的喜好选择色彩和空间。
The function parameters section may be used to define one or more parameters for the function and specify the data type, mode, and other parameter properties.
函数参数区段可以用于为函数定义一个或多个参数并指定数据类型、模式和其他参数属性。
To keep administrators or developers from constantly having to modify a script to work a certain way with other values, use variables and supply arguments to the script or function.
这迫使管理员或开发人员不得不经常修改脚本以使用其他值；为了避免这个问题，应该使用变量并为脚本或函数提供参数。
This function takes the handle to the mutex object and waits until it is signaled or timeout occurs.
这个函数会使用一个互斥对象的句柄，并一直等待，直到它变为有信号状态或超时为止。
This function takes the handle to the mutex object and waits until it is signaled or timeout occurs.
这个函数会使用一个互斥对象的句柄，并一直等待，直到它变为有信号状态或超时为止。
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