The first part is to extract each packet.
第一部分是提取每一个包。
The rest is far too difficult to extract and has to remain underground.
其余的石油则难以开采，它们不得不留在地下。
They need to extract as much information as possible from the first or second reading.
他们需要从第一遍或第二遍的阅读中提取尽可能多的信息。
A dentist may decide to extract the tooth to prevent recurrent trouble.
牙医可能会决定拔掉这颗牙，以防复发。
He made the mistake of trying to extract further information from our director.
他犯了想从我们主任那里探取进一步信息的错误。
They are unlikely to extract much benefit from the trip.
他们不大可能从这次旅行中获得多大益处。
How can you extract this information and sell it?
你如何能够提炼这种信息并出售它？
You can extract all the updates to the same target directory.
您可以将所有更新提取到同一个目标目录中。
If you want to repeat this step, be sure to save the extract request.
如果您想要重复这个步骤，那么请确保您已经保存了提取请求。
You could also extract the envelope and body before processing.
您也可以在处理前提取信封和主体。
Moreover, the compact signature is computationally easy to extract and use.
并且简洁的签名在计算上容易提取和使用。
With the following expression you can extract all three pieces of information.
通过以下表达式，您可以提取所有三项信息。
We can extract oil from shale.
我们可以从页岩中提取石油。
First you use DOM to extract this data.
首先需要使用DOM来提取此数据。
In this case, you can use an extract.
在此情况下，您可以使用提取。
You can also easily extract multiple items from the collection.
您还可以方便地从集合中提取多个数据项。
Similar to returning matches, we can also extract data from each match.
类似于返回匹配项，我们还可以从每个匹配项中提取数据。
This is the data that you will extract.
这将会是您提取的数据。
Here, get two of each value and loop to extract only one value.
这儿，得到两个值中的每一个，并且循环提取一个值。
Berry it: Elderberry extract has been proven to fight the flu.
接骨木治疗：已证实，接骨木莓提取物可以对抗流感。
You run a regular expression against it to extract the user agent string.
您针对这个对象运行一个正则表达式，提取用户代理字符串。
This extract filter file is ready for use.
此时这个提取过滤器文件已经可以被使用了。
Well, from the extract above, you can't exactly tell.
显然，从上面的摘录来看，不能准确区分。
Close the extract window, and save the extract name as DELIM11.
关闭提取窗口，并将提取名称保存为DELIM 11。
Steps to extract and load data
提取和加载数据的步骤
After you download the file, extract it into any directory.
下载了文件之后，将其解压到任意目录中。
I have gone to the dentist to extract the bad tooth.
我已到牙科医生那里把坏牙拔掉了。
Extract and display some of the elements from the object.
提取并显示来自对象的一些元素。
Extract that file to your plugins directory, as well.
将该文件也解压缩到插件目录中。
Most systems come with simple tools to extract the information for you.
大多数系统都提供了一些简单工具，以便为您提取相关的信息。
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