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extract
[ˈekstrækt; ɪkˈstrækt] [ˈɛksˌtrækt; ɪkˈstrækt]

  • v. 提取,提炼;索取,设法得到;选取,摘录;取出,拔出;推断出,引申出;开(方),求(根)
  • n. 摘录,引文;榨出物,汁

[ 复数 extracts 过去式 extracted 过去分词 extracted 现在分词 extracting 第三人称单数 extracts ]

网络释义专业释义英英释义

  提取

资料移动与转换包括了三个不同的步骤 : 提取 (Extraction):由资料来源读取出资料。 转换 (Transformation):将资料转换成适合分析的型态。

基于906个网页-相关网页

  抽出

③用左拇指向左抽出(Extract)位于外观的K,忘记过去才能有新的开始。认识自己,降伏自己,改变自己,才能改变别人。

基于760个网页-相关网页

  [计] 抽取

...(Zoom),过滤(Filter),显示 详细信息(Details--on—demand),关联(Relate),记 录用户行为(History)和抽取Extract),而前4种功 能是最主要的,因为Ben认为用户首先了解全局信 息,接着放大其感兴趣部分,获取其中部分详细信 息,然后进行其他操作...

基于467个网页-相关网页

  提取物

1.4.1天然药物活性成分的提取方法【46-47] 提取物Extract)指采篇适当的溶剂或方法,从某种材料中提出或加工的物质。

基于434个网页-相关网页

短语

Chamomile extract 洋甘菊萃取 ; 洋甘菊萃取液 ; 洋甘菊 ; 洋甘菊精华

Ivy Extract 常春藤粹取 ; 常春藤萃取 ; 长春藤

Matricaria Extract 洋柑菊萃取 ; 洋甘菊萃取 ; 德国洋甘菊

beef extract [食品] 牛肉膏 ; 牛肉浸膏 ; 牛肉汁 ; 牛肉提取物

Comfrey Extract 康复力精萃取 ; 紫草萃取 ; 紫草萃取液

Extract Method 提取方法 ; 提炼函数 ; 提炼方法 ; 抽取方法

schisandra extract 五味子提取物 ; 供应五味子提取物

Arnica Extract 山金车 ; 山金车萃取 ; 山金车萃取液 ; 山金车粹取

Mulberry Extract 桑椹萃取 ; 桑白皮萃取 ; 桑葚提取物 ; 桑椹精华

 更多收起网络短语

·2,447,543篇论文数据,部分数据来源于NoteExpress

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: excerpt excerption selection

  • 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 out pull pull up take out draw 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: educe evoke elicit draw out

    • extract by the process of distillation

      同义词: distill distil

    • separate (a metal) from an ore
    • obtain from a substance, as by mechanical action

      同义词: press out express

    • take out of a literary work in order to cite or copy

      同义词: excerpt take out

    • calculate the root of a number

以上来源于: WordNet

 柯林斯英汉双解大词典 

extract CET6 ( extracting, extracted, extracts )

动词读作ɪkˈstrækt。名词读作ˈɛkstrækt

  • 1. 

    V-T To extract a substance means to obtain it from something else, for example, by using industrial or chemical processes. 提炼; 提取

    例:

    ...the traditional method of pick and shovel to extract coal.

    …用锄和铲采煤的传统方法。

    例:

    Citric acid can be extracted from the juice of oranges, lemons, limes or grapefruit.

    柠檬酸可以从橙汁、柠檬汁、酸橙汁或柚子汁中提取。

  • 2. 

    extraction N-UNCOUNT 提炼; 提取

    例:

    Petroleum engineers plan and manage the extraction of oil.

    石油工程师们规划并管理石油的提炼。

  • 3. 

    V-T If you extract something from a place, you take it out or pull it out. 取出

    例:

    He extracted a small notebook from his hip pocket.

    他从臀后口袋拿出了一本小笔记簿。

  • 4. 

    V-T When a dentist extracts a tooth, they remove it from the patient's mouth. 拔 (牙)

    例:

    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。

  • 5. 

    extraction N-VAR 拔牙

    例:

    In those days, dentistry was basic. Extractions were carried out without anaesthetic.

    那时牙科学刚起步,拔牙是在没有麻药的情况下进行的。

  • 6. 

    V-T If you say that someone extracts something, you disapprove of them because they take it for themselves to gain an advantage. 谋取 [表不满]

    例:

    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。

  • 7. 

    V-T If you extract information or a response from someone, you get it from them with difficulty, because they are unwilling to say or do what you want. 探取 (消息、反映)

    例:

    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。

  • 8. 

    V-T If you extract a particular piece of information, you obtain it from a larger amount or source of information. 摘取 (信息)

    例:

    I've simply extracted a few figures.

    我只是摘取了一些数据。

    例:

    Britain's trade figures can no longer be extracted from export-and-import documentation at ports.

    英国的贸易数字再也不能从各港口的进出口文件中摘取了。

  • 9. 

    V-T PASSIVE If part of a book or text is extracted from a particular book, it is printed or published. (从书中) 摘录 [journalism]

    例:

    This material has been extracted from "Collins Good Wood Handbook."

    该资料摘自《柯林斯良木手册》。

  • 10. 

    N-COUNT An extract from a book or piece of writing is a small part of it that is printed or published separately. 摘录; 选段

    例:

    Read this extract from an information booklet about the work of an airline cabin crew.

    阅读这个航空公司机务员工作信息手册的选段。

  • 11. 

    N-MASS Extract is a very concentrated liquid that is used for flavouring food or for its smell. 高浓缩汁液

    例:

    Blend in the vanilla extract, lemon peel, and walnuts.

    调和香草精、柠檬皮和核桃。

词组短语同近义词同根词词语辨析

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

  更多收起词组短语
  • vt. 提取;取出;[图情]摘录;榨取
  • abstract , milk , pop

  • n. 汁;[图情]摘录;[化学][药][化工]榨出物;选粹
  • juice , succus

词根: extract

adj.

extractable 可抽出的,可榨出的;可推断出的

extractible 可提取的;可榨出的;可摘录的

n.

extraction 取出;抽出;拔出;抽出物;出身

extractor 提取器;抽出者;退弹簧

  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。

以上来源于网络

双语例句原声例句权威例句

  • You can go to those extractors and extract.

    你们可以那些提取器并且提取

    danci.911cha.com

  • How can you extract this information and sell it?

    如何能够提炼这种信息出售

    42624252.qzone.qq.com

  • If not then you have to extract tests and copy them to the new solution.

    如果没有那么必须测试提取它们复制新的解决方案

    danci.911cha.com

更多双语例句
  • Extract of vanilla provides a spice used in foods.

    VOA: special.2010.04.06

  • It's an underworld filled with gold that a brigade of fallen angels begins to extract with spades and pick axes.

    在这个地狱一群堕落天使们可以拿着铲子和锤子,挖取地下的金矿。

    耶鲁公开课 - 弥尔顿课程节选

  • We know it has to big anyway, since we can extract heat from it without changing the temperature.

    我们知道它必须很大,因为我们得从中提取热量,但不改变它的温度。

    麻省理工公开课 - 热力学与动力学课程节选

更多原声例句
更多权威例句

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

  更多收起词组短语
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