The first part is to extract each packet.
第一部分是提取每一个包。
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。
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。
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。
Steps to extract and load data
提取和加载数据的步骤
Do you want it to extract data?
您想要它来分离数据？
Click Run to extract the data.
点击Run以提取数据。
First you use DOM to extract this data.
首先需要使用DOM来提取此数据。
They are also easy to extract from blood.
它们容易从血液中采集。
To extract the entire contents of a package, type.
要提取该包的所有内容，输入以下命令。
Step 3: Creating the data flow to extract account data.
步骤3：创建提取账户数据的数据流。
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。
Listing 12. Simple client to extract traffic incident data.
清单12.提取流量事件数据的简单客户端。
In our scenario, these are the details we want to extract.
在我们的场景中，以下是我们想要提取的详细信息。
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。
The analytical goal is to extract association rules of the form.
此次分析的目的是提取表单的关联规则。
They took blood samples from the birds in order to extract DNA.
他们为了提取DNA而取了鸟的血样。
To extract just the dump, general, and kernel subdirectories, type.
要仅提取dump、general和kernel子目录，输入。
The first parameter of this method is the ID of the model to extract.
该方法的第一个参数是所提取模型的ID。
On the other hand, you might want to extract a multi-line address.
另一方面，也许还要提取分为多行的地址。
Run it backwards through the supply chain to extract maximum value.
让它们顺着供应链逆转回去来获取最大价值吧。
You have already seen how to extract stories from a given container.
已经了解了如何从给定容器抽取故事。
This had made it near impossible to extract DNA from the mummy until now.
这使得目前提取这具木乃伊的DNA变得近乎不可能。
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。
You can also use this operator to extract the head and tail of a list.
你也可以使用这个操作符来从一个列表中解出头和尾。
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。
The column index must be found to extract the textual contents of the column.
必须找到列索引来提取该列的文本内容。
Also, you want to extract locale-specific data for all available locales.
同时你也想提取所有可用区域的特定数据。
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