The first part is to extract each packet.
第一部分是提取每一个包。
For these tools, the question might be in two parts: Given an arbitrary receipt, can you scan it sufficiently well to extract data?
对于这些工具，问题有两个部分：给定任意的一个收据，你能否对它进行充分好的扫描以提取数据？
Once the commodity rights are leased, the lessee will issue the owner an up-front payment to explore the property and investigate possible ways to extract the commodity.
一旦商品权利被出租，承租人将向所有人支付一笔预付款，用于勘探财产并调查提取商品的可能方式。
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。
This type of surgery could even be used to extract cancerous growths.
这类外科手术甚至可以用来摘除恶性肿瘤。
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。
Journalists managed to extract all kinds of information about her private life.
记者们终于得到了有关她私生活的各种情况。
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。
He sought to extract the maximum political advantage from the cut in interest rates.
他力图从利息削减中谋取最大的政治利益。
The team's attempts to extract DNA from the 1947 bones all failed.
该小组从1947根骨头中提取DNA的尝试都失败了。
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。
They used to look for potential and saw it as part of their job to extract the value of an applicant's skills.
过去，他们常常寻找有潜力的人，并将挖掘求职者技能中的价值视为他们工作的一部分。
Water circulated through heat reservoirs in this temperature range is able to extract enough heat to warm residential, commercial, and industrial spaces.
在这个温度范围内，通过蓄热器循环的水能够提取足够的热量来温暖住宅、商业和工业空间。
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。
Wood ashes are leached to extract lye.
木炭被滤过以提取碱液。
First you use DOM to extract this data.
首先需要使用DOM来提取此数据。
Engineers know how to extract resources.
工程师知道怎样开采能源。
They are also easy to extract from blood.
它们容易从血液中采集。
This file must be parsed to extract the XML data.
必须对该文件进行解析以提取XML数据。
This is ideal to extract reports from the document.
从文档中提取报告时，它十分理想。
It is easy to extract, bulky and relatively cheap.
它庞大，易开采，而且相对便宜。
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。
Demonstrated how to extract data by writing SQL queries.
演示了如何通过编写SQL查询提取数据。
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。
Technicians then grind up the leaves to extract the protein.
然后技术人员将研磨树叶，析出蛋白质。
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。
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。
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