How did they know Jennifer's phone number?
他们是怎么知道珍妮弗的电话号码的？
Now a little bit later in the term, we'll get to the question of, how do we know what an appropriate number is?
我们在这学期之后的学习中，将会讲到我们怎么知道，这个恰当的数量是多少这个问题？
To understand this behavior, you need to know how many SELECT statements were run and the number of times you had to read the next row in the table (rather than a direct access through an index).
要理解这种行为，需要知道运行了多少个select语句，以及需要读取表中的下一行数据的次数(而不是通过索引直接访问)。
When product management wants to know how much it costs to build some set of features I just multiple the one of the figures in red by the number of story points the team has estimated.
当产品管理层想要知道构建某些功能需要多少成本的时候，我就用表中红色数字乘以团队估算出来的故事点数就可以了。
First of all, situation number one, well, you know how to do that.
首先，情形一，你们知道如何做。
Do you know how to obtain an EIN (Employer Identification Number) for?
你是否知道怎样为自己的企业获得雇主许可号码？
Unfortunately, it won't work as a filter because it does not know how to handle the arguments that a CUPS filter must handle, namely, job id, user, job title, number of copies, and job options.
不幸的是，它不能作为过滤器工作，因为它不知道如何处理CUPS过滤器必须处理的参数：作业id、用户、作业标题、拷贝数量和作业选项。
You will do this in a number of different ways and different languages. Regardless of how you write your client application, the application has to know five things.
您将用许多种不同的方法和不同的语言来做这项工作。
Because all women know that age is not just a number - it defines us, shapes us, influences what we do, how we do it, and whom we do it with.
因为所有女人都知道年龄不只是个数字——它界定我们，塑造我们，影响我们的行为、行事方式以及与谁一起做事。
How it could happen: There are any number of theories for how human civilization — the world as we know it — might end.
它是怎样产生的：有很多关于人类文明是怎样的理论——就我们所知道的世界可能已经结束。
Its a big number, but it is impossible to know how many will loiter in your digestive system.
这个数字是很大的，但你不可能知道有多少真菌只是在你的消化系统中闲逛。
It's a big number, but it is impossible to know how many will loiter in your digestive system.
这个数字是很大的，但你不可能知道有多少真菌只是在你的消化系统中闲逛。
Without a user threshold policy, you do not know if the number of concurrent users is approaching the maximum and how many users have not logged off when they are done with the cloud service.
如果没有用户阈值策略，就无法知道当前的用户数量是否接近最大数量，以及有多少用户在使用完云服务之后没有退出。
Your child's height, weight and level of activity can influence how many calories he requires, but the exact number of calories isn't usually that important to know.
你的孩子的身高，体重，和活跃程度会他所需要的卡路里多少有所影响，但是多出的卡路里不用关注。
Show me, o Lord, my life's end and the number of my days; let me know how fleeting is my life.
耶和华阿，求你叫我晓得我身之终，我的寿数几何，叫我知道我的生命不长。
It's hard to know how credible that number is but that's a really low price.
这个数字是否可靠我们不得而知，但这个价格太低了。
Keep credit card photocopies while on the road (in a safe place), so you know the card number and how to contact the lost-or-stolen hotline in case of trouble.
复印你的信用卡，这样当你遇到麻烦了你知道信用卡号和挂失中心的电话。
How do you know our home number?
你怎么知道我家的电话号码的？
Now you know how thickness and weight are measured, but what does that number have to do with quality?
现在你知道厚度和重量如何被测量，但是那数字跟品质有什么关系？
But do you know how scientists calculated that number?
但你知道科学家们是怎么计算出这一数字的吗？
How to know the Number of Core and RAM Required?
如何知道核心和内存需要多少？
Once you’ve set up the words you want watched, a tiny number will appear on the “t” letting you know how many mentions the word has racked up.
当你设置要观察的关键字后，“t”按钮上会显示一个小小的数字，告诉你这个关键字被提到了多少次。
For example, if you want to know how a particular Maxima function works, you can simply type example (desolve) and it provides a number of example usages.
例如，如果希望了解某个特定的maxima函数是如何工作的，那么就可以简单地输入example (desolve)，然后它会提供很多样例用法。
"The actual number of people who we know of who went back to Iraq are 300 in Jordan, and 500 to 600 from Syria," he says. "But no one has exact figures of how many are actually here."
我们现在所掌握的情况是，大概有300人从约旦返回伊拉克，另有500到600人从叙利亚回到伊拉克，但没有人知道确切的数字，沙嫩说。
How do you know the number of the sticks?
你是怎么知道小棒的数目的？
How do you know the number of the sticks?
你是怎么知道小棒的数目的？
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