这是一个定制的PHP函数，可以生成RFC 3339格式的时间戳。
That is a custom-built PHP function that produces a timestamp in RFC 3339 format.
创建一个反转函数——该函数将以某个地区的时间戳作为参数，并返回对应的UTC时间戳。
Create a reverse function - one that will take a timestamp for a certain locale and return the equivalent UTC timestamp.
这些度量值包括访问应用程序中某个函数的频率或处理一个请求花费的时间等。
These measurements could be regarding how often a certain function in your application is accessed, or how long a request took to handle.
嵌入的ts()函数通过向量glarp$livingroom创建一个时间序列对象。
The embedded ts() function creates a time series object out of the vector glarp$livingroom.
Formatdate函数还包含一个模式，指定如何将给定的日期和时间格式化。
The format date function also contains a pattern to specify how the given date and time will be formatted.
假设为一个函数做了注释，而这个注释在将来可以节省您理解代码所需的时间，比如说10分钟。
Suppose you write comments for a function that, in the future, saves you ten minutes of time understanding your code.
选择一个日期将生成XPath字面表达式作为函数输入，表示所选的日期和时间。
Choosing a date generates an XPath literal expression as input to the function representing the chosen date and time.
在Formatdate函数属性的General选项卡内还可以使用一个日期选择器，它可以作为输入的日期和时间使用。
A date picker is also available within the General TAB of the Format date function properties, which can be applied as the input date and time.
当在一个等待函数中使用事件对象时，可以指定Windows的事件对象的超时时间值。
When used in one of the wait functions, Windows event objects timeout value can be specified.
这就告诉我们，对室外温度来说，时间的简单线性函数是一个非常不好的模型。
This tells us that a simple linear function of time is an extremely bad model for outside temperature.
这些句柄的生存时间由句柄范围决定，句柄范围经常在一个函数的开始的时候被创建。
These handles' lifetime is determined by a handle scope, which is often created at the beginning of a function call.
要收集一个函数调用的踪迹，您需要确定每个函数在应用程序中调用的时间。
To gather a function call trace, you need to identify when every function is called in your application.
它将从预定的有效命令行选项列表和时间复杂度为O(1)的查找函数中生成一个散列表。
It generates a hash table from the predetermined list of valid command-line options and a lookup function whose time complexity is o (1).
好，既然我们已经知道点的位置，它是一个关于时间的函数，我们就能了解，它在诸如速率或加速度的量中是如何变化的。
OK, so, now that we know the position of the point as a function of time, we can try to study how it varies in particular things like the speed and acceleration.
我来把更一般的形式，写出来吧，在一维空间中，位置和速度，作为时间函数的，一般形式，这里的加速度是一个常数。
I now would like to write down, in most general form the equation for the position and the velocity as a function of time for a one-dimensional motion whereby the acceleration is constant.
相对而言，一些XSLT 1.0处理程序提供的exslt包(参阅参考资料)只有28个与时间有关的函数，包括一个格式化函数。
By comparison, the EXSLT package (see Resources), which some XSLT 1.0 processors offer, has only 28 time-oriented functions, including the ones that do formatting.
在这种调度器中，调度任务所花费的时间是一个系统中任务个数的函数。
In this type of scheduler, the time it takes to schedule a task is a function of the number of tasks in the system.
在数据仓库项目的ETL过程中，将时间戳从一个地区转换为另一个地区的函数被证明是转换方面的主力。
A function that converts a timestamp from one locale to another could prove to be a staple in the transformation side commonly found in the ETL process of a data warehouse project.
将此函数直观地命名为 user_timeline，因为实际上，检索的是一个用户时间表或用户最近输入的一系列tweet。
This is intuitively named user_timeline because, in fact, you are retrieving a user timeline, or a series of tweets that the user has recently entered.
此外，还有一组名称浅显易懂的分量抽取函数，只要一个操作就能从日期、时间或时期数据中抽取一个字段。
Also, a set of component extraction functions allows one operation, with a readable name, to get one field out of a date, time, or duration. For example, compare.
为了实现这个目的，posix库提供了一些与时间有关的函数，例如gettimeofday，它为应用程序开发人员提供了一个简单易用的接口。
For that purpose, POSIX libraries provide timing functions, such as gettimeofday, which give an easy-to-use interface to application programmers.
在长时间运行的程序中，最好创建一个Timer守护线程(使用带有指示守护线程状态的参数的构造函数)，从而它不会让VM活动。
In a long-running program, the Timer is probably best created as a daemon thread (using the constructors that take a Boolean parameter to indicate daemon status), so it won't keep the VM alive.
例如 Shor的算法能在多项式时间内找到一个N位函数的周期。
Shor's algorithm, for example, is able to find the period of a function of N bits in polynomial time.
从用户角度看，timer_list包含一个过期时间，一个回调函数（当/如果计时器过期），以及一个用户提供的上下文。
From a user's perspective, timer_list contains an expiration time, a callback function (when/if the timer expires), and a user-provided context.
我想花些时间讲述的另一个ajax函数是load，它允许用户加载一个特定的页面并获取HTML作为结果。
The other Ajax function I want to spend some time on is the load function, which allows users to load a specified page and get HTML back as a result.
时间片消失事件必须与一个同ElapsedEventHandler委托像匹配的事件处理函数相连接。
The Elapsed event must be connected to an event handler that matches the ElapsedEventHandler delegate.
在这种情况下，这个表达式调用内置的strftime()函数，这个函数会返回一个标准时间戳字符串：“FriOct23 14:51:01 2009”。
In this case, that expression is a call to the built-in strftime() function, which returns a standard timestamp string of the form: "Fri Oct 23 14:51:01 2009".
使用SDK的预测跟踪，确保你将一个精确的时间参数送给函数调用。
Use the SDK's predictive tracking, making sure you feed in an accurate time parameter into the function call.
该方法通过实时检测三相交流输出电流方向得到方向函数，利用该函数选择一个PWM周期内不同电压矢量作用时间来控制中点电流的方向，实现电压平衡。
By getting the direction function from the output AC current, the applied time of voltage vectors in one PWM period was chosen, the direction of central current was controlled for DC voltage balance.
前段时间一个小伙子在论坛上询问如何在运行时计算简单的数学表达式，支持符号和函数调用。
Some days ago a guy on the forum asked about how to evaluate at runtime simple mathematical expressions with support for symbols and function calls.
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