The next example shows how check and referential constraints are used in a more complex example.
接下来的例子展示了如何在更复杂的例子中使用检查约束和引用约束。
The rocket site is providing precise measurements of lightning voltages and allowing engineers to check how electrical equipment bears up.
这个火箭发射场现在能对闪电电压进行精确测量，并可以让工程师们检测电气设备的负载。
For example, we can change how often we receive the distracting notifications that trigger our urge to check.
例如，对于那些会令人分心、激发我们想查看的冲动的通知，我们可以改变接收的频率。
When you first get to the beach, you should check with the lifeguard to find out how strong the waves are.
当你第一次去沙滩时，你应该向救生员了解海浪的强度。
Do you know how to check out a book?
你知道怎么借出一本书吗？
Check out how the four young adults made a difference.
看看这四个年轻人是如何做出改变的。
After Frank came back from his ball game, he went to check how his brother's plan turned out.
弗兰克打完球赛回来后，就去看了他哥哥的计划结果如何。
Parents can add money to their children's accounts and check to see how the money is spent.
父母可以把钱存入孩子的账户，并查明花销去处。
If you want to start a new hobby or even search for new ideas, then check out A Full Guide On How To Start A New Hobby.
如果你想开始一项新的爱好，甚至是寻找新的想法，那么查看《如何开始一个新的爱好的完整指南》。
How do you check your inventory?
您如何检查您的清单？
如何检查数据完整性？
How much of the check was profit?
这张支票的净利润是多少？
Show how the system issues a check and updates.
显示系统如何发出支票以及进行更新。
平均多久你检查下你的邮箱？
OK. How can we check, for example, if it does or if it doesn't seem reasonable.
我们如何检查呢？举个例子，看它是否合理或者不合理。
You can get a full understanding of how this check is working by examining the configuration files that were generated upon installation.
通过查看安装时生成的配置文件，您可以完全理解该检查的工作方式。
Readers, how do you check stress at the door?
读者们，你们是怎么不让工作压力进家门的呢？
How to check if distribution statistics exist?
如何检查是否存在分布统计信息？
How to check whether a value is a member of a group?
如何检查一个值是否是一个组的成员？
Check how you are using EJB technology.
检查使用EJB技术的方式。
And you saw sample configuration files for running Cfengine, how to check them for accuracy and how to apply them to your running environment.
另外，您也了解了一些样例配置文件来运行Cfengine，也学习了如何检查它们的准确性以及如何将它们应用到您的运行环境。
But knowing how to check data types isn't enough if you don't know where all of your data comes from.
但是如果您不知道所有的数据自何处而来，那么，只是知道如何检查数据类型是不够的。
Polling is how most of us check our email.
轮询就是我们大多数来检查邮件的方法。
The previous installment discussed how to check different types of data; this article will help you identify where that data comes from.
前一期文章论述了如何检查各种不同类型的数据；本文将帮助您确定这些数据的来源。
The previous installment in this column identified some common input data types and how to check them.
本专栏的前一期文章指出了一些常见的输入数据类型以及检查它们的方法。
How better to check out the etymology of the word than to ask its creator?
还有什么比询问其创造者来查询一个单词语源更好的方法吗？
Here is how to check for ripeness: do not squeeze!
教你如何检查鳄梨的成熟：不要挤捏！
Listing 8 demonstrates how to check a JSON string with a regular expression.
清单8演示了如何使用正则表达式检查JSON字符串。
Listing 7 shows how you check this.
清单7显示了检查方法。
Listing 7 shows how you check this.
清单7显示了检查方法。
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