They asked students aged 13 to 18 how long it takes them to have fun on phones and computers.
他们询问了年龄在13岁到18岁之间的学生，问他们需要花多长时间在手机和电脑上获得乐趣。
This will prevent you from getting lost in the first few days of classes, and familiarize you with how long it takes to get from place to place.
这会防止你在上课的头几天里迷路，并使你熟悉从一个地方到另一个地方需要多长时间。
"There's value in measuring how long it takes pages to load".
对网页载入时间进行测量，是有其价值的。
The demo reports on how long it takes the JVM to load the classes.
演示程序报告jvm花了多长时间装载这些类。
So we also know how long it takes for the object to go around in orbit.
所以我们算一下，绕这个轨道一圈，要多长时间。
I want to help cut years off of how long it takes to solve these problems.
我希望帮助别人把解决这些问题的时间长度缩减数年。
The company is committed to growing in the U.S., "no matter how long it takes," he said.
他说：“公司一直致力于其在美国市场的壮大，无论花多长时间。”
"That's how long it takes to define what the page should look like," our UI expert replied.
“定义页面的样子就需要这么长时间”，我们的UI专家回答道。
The main difference between polling and long polling is how long it takes the server to respond.
轮询与长轮询之间的主要区别在于服务器花多长的时间作出响应。
When you can wait for anything, no matter how long it takes, then you have developed patience.
当你能够为某事而等待，无论它花费多长时间，那么你便拥有了耐心。
Knowing how long it takes for your website to load is the first step in determining what's wrong.
在决定什么出问题之前，知道网站的加载时间是第一步。
(Ions can be identified by how long it takes them to cross the channel, which depends on their size).
(可以通过离子穿过通道需要的时间来鉴别，因为通过时间取决于离子的大小)。
There doesn't seem to be any official notice on how long it takes, but unofficial reports say 14 days.
虽然没有任何官方的公告表明此过程需要多久，不过，非官方的消息称删除账号需要14天。
The consumer is therefore much less sensitive to how long it takes the provider to perform the service.
因此，使用者对花多长时间执行服务不太敏感。
Practice a restore so you know how long it takes and where to find all relevant pieces such as backup images and logs.
尝试执行一次恢复，了解所需的时间以及从哪里找到所有相关的部分，比如备份映像和日志。
Senior basketball player at the University of Pittsburgh: "I'm going to graduate on time, no matter how long it takes."
匹茨堡大学篮球队的高年级球员：“我一定会按时毕业，不论要花多长时间。”
So they know the distance the neutrinos travel, they know how long it takes them, and they can therefore measure the speed.
所以他们知道中微子传播的距离，他们知道中微子花了多长的时间在路上，因此他们可以测量速度。
You could add a job and time how long it takes to be processed, starting a new server if the time is outside of a threshold.
您可以添加一个任务及其处理时间限制，如果时间超出了临界值就启动一个新服务器。
If you want to measure how long it takes to execute your scripts, you can store the start time into a variable as shown below.
若想估量执行脚本所需时间，可以将开始时间存储到一个变量内，如下所示。
This will help them stick to their respective schedules. They will also get an idea of how long it takes to complete each task.
这会有助于他们遵守各自的时间表，他们也会了解需要多长时间来完成每项工作。
If you bought your computer 10 years ago and you are reluctant to say goodbye, take note of how long it takes your PC to boot up.
如果你的电脑从买来已经超过10年而你又舍不得扔，那就把你电脑开机所需的时间记下来。
To get a more realistic idea of how long it takes you to do something, start timing your processes throughout the course of a day.
为了更真实的了解你做一些事所用的时间，记录你一天做这些事所用的时间。
It's not known, however, whether this would lead to sustained reduced energy intake or how long it takes to become habituated to a food.
但是，就食用单调的食物能否产生持续减少热量摄入的效果及人们多长时间后会习惯一种食物这两个问题，目前还没有明确的答案。
This command notes how long it takes for an application to complete and also measures how long it spends in user space and in kernel space.
这个命令会显示一个应用程序运行完成需要多少时间，并可以测量它在用户空间和内核空间各花费了多少时间。
The only regulatory risk posed to the deal is in how long it takes to get done, and time always favors the target in a hostile bid situation.
该交易唯一的监管风险就是多久才能完成，而且在充满敌意的竞标环境中，时间往往有利于被收购方面。
This configuration provides a balance between how often the garbage collector runs and how long it takes the garbage collector to collect garbage.
此配置在垃圾回收器运行的频率和垃圾回收器进行垃圾回收操作的时间长度之间进行了平衡。
These packets can then be analyzed to view the flow of the message and, most importantly, how long it takes the messages to travel between components.
然后可以分析这些包，查看消息流，最重要的是，了解消息在组件之间传递需要多长时间。
These packets can then be analyzed to view the flow of the message and, most importantly, how long it takes the messages to travel between components.
然后可以分析这些包，查看消息流，最重要的是，了解消息在组件之间传递需要多长时间。
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