extract
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vt. 提取；取出；摘录；榨取
n. 汁；摘录；榨出物；选粹
vt.
提取；（费力地）拔出；选取；获得
n.
汁；摘录；提炼物；浓缩物
变形
复数：extracts过去式：extracted过去分词：extracted现在分词：extracting第三人称单数：extracts
双语释义
v.(动词)vt. (费力地)拔出,抽出 pull or take out, especially with effort or difficulty
vt. 提取,榨出 remove with a machine or instrument or by chemical means
n.(名词)[C]摘录,引用 a passage of written or spoken matter that has been taken from a longer work
[U][C]提炼物,浓缩物 a product obtained by extracting
英英释义
extract[ ik'strækt, 'ekstrækt ]
n.
a solution obtained by steeping or soaking a substance (usually in water)
同义词：infusion
a passage selected from a larger work
同义词：excerptexcerptionselection
v.
remove, usually with some force or effort; also used in an abstract sense
"extract a bad tooth"; "extract information from the telegram"
同义词：pull outpullpull uptake outdraw out
get despite difficulties or obstacles
"I extracted a promise from the Dean for two new positions"
deduce (a principle) or construe (a meaning)
同义词：educeevokeelicitdraw out
extract by the process of distillation
同义词：distilldistil
separate (a metal) from an ore
obtain from a substance, as by mechanical action
同义词：press outexpress
take out of a literary work in order to cite or copy
同义词：excerpttake out
calculate the root of a number
词汇搭配
用作名词 (n.)
动词+～
make extract精选,摘录
read extract阅读选录
reproduce extract复制选录
名词+～
meat extract肉汁
～+介词
extract from从…摘录
词组短语
extract from从…提取，文件的摘录
water extract水提取物
plant extract植物提取物；植物浸出液
yeast extract酵母膏；酵母提取物
aqueous extract水提物
grape seed extract葡萄籽萃取物；葡萄籽精华
ginseng extract人参提取物，人参精华；人蔘萃取液，人参膏
crude extract n. 粗提物，粗抽提物；粗提取液
ginkgo biloba extract[中草药]银杏叶提取物；银杏萃取液；银杏精华；银杏黄酮
herbal extract药草浸液；草本提取物；纯天然草本提炼精华
solvent extract溶剂抽提物；溶剂提取物
cucumber extract黄瓜精华；小黄瓜萃取液
beef extract n. 浓缩牛肉汁；牛肉膏
ether extract醚提取物
rosemary extract迷迭香萃取物；迷迭香精华
licorice extract甘草萃取，甘草浸液
malt extract麦精，麦芽膏
liquid extract流浸膏；流浸膏剂
vanilla extract香草精，香草萃
alcoholic extract酒精提出物，酒精萃取物
同近义词辨析
quotation, extract这组词都有“引文、引语”的意思，其区别是：
quotation常指篇幅较短的引语。
extract指选录或摘录，一般较长。
双语例句
用作及物动词(vt.)
She extracted passages for the students to translate.
她选了些短文让学生翻译.
She extracted a small notebook from her handbag.
她从手提包里取出了一个小笔记本。
He tried to extract his pole from the mud.
他试图用力将杆子从泥中拔出来。
It takes a major operation to extract money from a minor poet.
要从小诗人那儿榨出钱来，得施行一次大手术。
Bratti means to extract the utmost possible amount of pleasure.
布拉蒂决计从生活里榨出尽可能多的快乐来。
用作名词(n.)
I would like to quote two extracts from the book.
我很想引用这本书的两段文字。
The following extract is taken from her new novel.
下面一段摘自她的新小说。
Cooperating with the extract liquid, the result is better.
配合精华液使用，效果更佳。
Moisture dry skin with natural ingredients, apricot kemel oil and dewberry extract.
含黑莓和杏仁天然萃取精华。
权威例句
EXTRACT 8 – The Quantum Theory of the Electron *Integral Histogram: A Fast Way To Extract Histograms in Cartesian Spaces
A high-efficiency HeLa cell nuclear transcription extract.
DNA-dependent transcription of adenovirus genes in a soluble whole-cell extract
Accurate transcription initiation by RNA polymerase II in a soluble extract from isolated mammalian nuclei.
Treatment of anaphylactic sensitivity to peanuts by immunotherapy with injections of aqueous peanut extract.
Immunotherapy with a standardized Dermatophagoides pteronyssinus extract ☆ : I. In vivo and in vitro parameters after a short cour...
Immunotherapy with a standardized Dermatophagoides pteronyssinus extract. VI. Specific immunotherapy prevents the onset of new sensi...
Analysis of UV Degradation of PV Backsheets Using Arrhenius Formalism to Extract Intrinsic Material Characteristics and Model Lifeti...
A rapid and potent natriuretic response to intravenous injection of atrial myocardial extract in rats. Reprinted from Life Sci. 28:8...
extract (v.)
late 15c., from Latin extractus, past participle of extrahere "draw out," from ex- "out" (see ex-) + trahere "to draw" (see tract (n.1)). Related: Extracted; extracting.
extract (n.)
mid-15c., "digest or summary of something which has been written at greater length," from Late Latin extractum, noun use of neuter of extractus, past participle of extrahere "to draw out" (see extract (v.)). Physical sense of "that which is extracted," especially "something drawn from a substance by distillation or other chemical process" is from 1580s.
1. In this case, you can use an extract.
在此情况下，您可以使用提取。
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2. Wood ashes are leached to extract lye.
木炭被滤过以提取碱液。
《21世纪大英汉词典》
3. Language teachers often extract examples from grammar books.
语言教师常从语法书里摘录例子。
《新英汉大辞典》
4. 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。
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5. Once you have the day, you can extract it in the appropriate format and update the row in the database.
一旦有了这个日期，就可以将其从相应的格式中提取出来并在数据库中更新该行。
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6. You must extract all the audit records from it into a text file, which can then be analyzed.
您必须从该文件中将所有审计记录提取到一个文本文件中，然后才可以进行分析。
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7. 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。
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8. A curve looks like it’s “flowing” because our human inclination is to extract order from the world, even if there’s no real order at all.
曲线看上去就像在“流动”一样，这是因为我们人类有从周围世界里提取秩序的倾向，即使根本就没有什么秩序。
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9. The first part is to extract each packet.
第一部分是提取每一个数据包。
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10. Your goal is to extract those facts and level them with the expectations set by the strategic vision.
您的目标就是提取那些事实，并用战略目标所形成的期望集来平衡它们。
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11. We can also extract the information contained in this model to a table, just as with clusters.
我们还可以将此模型内包含的信息提取到表内，这与集群的情况是一样的。
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12. There are many ways to understand and extract text in UNIX.
在UNIX 中，有许多用来理解和提取文本的方法。
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13. If you press 1, the program prompts you for the file name in the archive to extract the current directory to and then extracts the file.
如果您按1，那么这个程序将提示您输入该存档文件中要提取到当前目录的文件名，然后提取该文件。
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14. If you are using or developing a protocol using this method, and know the protocol format, you could extract and monitor the data being transferred.
如果您正在使用这个方法使用或开发一个协议，并且您知道协议格式，您就能够提取和监控正在传输的数据。
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15. While we do not reuse the actual constraint implementation, the metadata API offers some ways to extract the constraint definition and reuse it.
尽管我们不会重用实际的约束实现，但是元数据API提供一些方法来提取约束定义并重用它。
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16. 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。
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17. Alternately, you can extract data for all locales by specifying the value of ALL.
同样的，你可以指定参数值为ALL ，从而提取所有区域的数据。
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18. The solicitor sent an extract of the deeds.
初级律师寄出一份契据的摘录本
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19. To avoid the overhead associated with using a table, the application could encode the list of items in some string format and have the procedure decode the string to extract the items.
要避免使用表的相关开销，应用程序可以一些字符串格式对项目列表进行编码，并使存储过程对该字符串进行解码以便提取项目。
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20. In the parameter mapping examples, you saw how to map the parameters between operations using mapping types such as move and extract.
在参数映射示例中，您看到了如何使用诸如移动和提取等映射类型，在操作之间映射参数。
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21. You also have the option to extract audit records into delimited ASCII files, which can then be loaded into DB2 relational tables for analysis and querying.
也可以将审计记录提取到定界ASCII文件中，然后可以将这些文件装载到DB2关系表中，以便进行分析和查询。
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22. The first technique is the dynamic creation of an extract filter file from a template file.
第一个技巧是从一个模版文件动态的创建一个提取过滤器文件。
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23. You can extract the database objects and data and create the data movement scripts on one network.
可以在一个网络上提取数据库对象和数据，并创建数据移动脚本。
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24. This might remind you of the extract parameter mapping earlier.
这可能使您想起了前面的提取参数映射。
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25. For each line in the data array, extract the precise pixel coordinates in the image.
对于数据数组中的每一行，提取图像中的精确像素坐标。
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26. Out of necessity we could develop bacteria to extract resources directly from the regolith — a useful technology for Earth as well.
如果需要，我们可以培养细菌，直接从表土提取资源——这项技术在地球上也非常实用。
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27. Out of necessity we could develop bacteria to extract resources directly from the regolith — a useful technology for Earth as well.
如果需要，我们可以培养细菌，直接从表土提取资源——这项技术在地球上也非常实用。
article.yeeyan.org
extract
