extracting

英 [ɪkˈstræktɪŋ] 美 [ɪkˈstræktɪŋ]

v.  提取; 提炼; 索取，设法得到(对方不愿提供的信息、钱财等); 选取; 摘录; 选录
extract的现在分词

现在分词：extracting

柯林斯词典

    The verb is pronounced /ɪk'strækt/. The noun is pronounced /'ekstrækt/. 动词读作 /ɪk'strækt/，名词读作 /'ekstrækt/。

  1. VERB 提取;提炼;挖掘
    To extract a substance means to obtain it from something else, for example by using industrial or chemical processes.
    1. ...the traditional method of pick and shovel to extract coal...
      用镐和铲挖煤的传统方法
    2. 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、酸橙汁或者柚子汁中提取。
    3. ...looking at the differences in the extracted DNA.
      查看提取出来的DNA之间的差别
  2. VERB 取出;抽出
    If you extract something from a place, you take it out or pull it out.
    1. He extracted a small notebook from his hip pocket...
      他从屁股兜里摸出一个小笔记本。
    2. Patterson went straight to the liquor cabinet and extracted a bottle of Scotch...
      帕特森径直走到酒柜前，取出一瓶苏格兰威士忌。
    3. She reached into the wardrobe and extracted another tracksuit.
      她伸手又从衣橱里取出一件运动服。
  3. VERB 拔（牙）
    When a dentist extracts a tooth, they remove it from the patient's mouth.
    1. A dentist may decide to extract the tooth to prevent recurrent trouble...
      牙医可能会决定拔掉那颗牙，以免反复发作。
    2. She is to go and have a tooth extracted at 3 o'clock today.
      她今天3点要去拔颗牙。
  4. VERB 攫取;榨取
    If you say that someone extracts something, you disapprove of them because they take it for themselves to gain an advantage.
    1. ...the capitalist system, which extracts huge profits from arms production at the tax-payers' expense...
      牺牲纳税人利益、从武器生产中攫取巨额利润的资本主义制度
    2. He sought to extract the maximum political advantage from the cut in interest rates...
      他试图从降息中牟取最大的政治好处。
    3. His development policies have extracted cash from the city centre.
      他的发展政策已经从市中心榨取了收益。
  5. VERB 设法得到;探出
    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.
    1. He made the mistake of trying to extract further information from our director...
      他犯了个错误，不该试图从我们的主管那里打探更多的信息。
    2. He used her cash card, and the PIN number he had extracted from her, to take £500 from cashpoints.
      他套出了她的现金卡密码，然后用她的卡从自动提款机中取走了500英镑。
  6. VERB 摘录;提取
    If you extract a particular piece of information, you obtain it from a larger amount or source of information.
    1. I've simply extracted a few figures...
      我只是提取了一些数据。
    2. Britain's trade figures can no longer be extracted from export-and-import documentation at ports.
      英国的贸易数据现在不能再从各港口的进出口单证中提取了。
    3. ...files of data extracted from the departmental archives.
      从部门档案中提取的数据文件
  7. V-PASSIVE （从书中）摘录，节选
    If part of a book or text is extracted from a particular book, it is printed or published.
    1. This material has been extracted from 'Collins Good Wood Handbook'.
      这些材料摘自《柯林斯优秀木材手册》。
  8. N-COUNT 摘录;选段;引文
    An extract from a book or piece of writing is a small part of it that is printed or published separately.
    1. Read this extract from an information booklet about the work of an airline cabin crew.
      看看这段从有关航空公司乘务人员工作的信息手册中摘录的文字。
  9. N-MASS 提取物;精华;汁
    An extract is a substance that has been obtained from something else, for example by means of a chemical or industrial process.
    1. Blend in the lemon extract, lemon peel and walnuts.
      调入柠檬汁、柠檬皮和核桃。
    2. ...fragrances taken from plant extracts.
      从植物提取物中获取的香水
  10. See also: yeast extract
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双语例句

  1. We must find economical methods for extracting oil from shale.
    我们必须找到从页岩中采油的经济方法。
  2. Especially, it provides a profitable tool for extracting rules from experience knowledge.
    该模型为经验知识的总结归纳提供了有益手段。
  3. This article presented a number of simple scripts for extracting data from Twitter using the Ruby language.
    本文展示了如何通过几个简单脚本和Ruby语言从Twitter提取数据。
  4. In our example, we performed a small audit by extracting a single piece of information from three machines.
    在我们的示例中，通过从三台机器中抽取单段信息，我们执行了一个很小的审计。
  5. The method of extracting hydrophobic components from purple salvia miltiorrhizae through using different solvents was carried out.
    通过使用不同溶剂，研究了紫丹参中脂溶性成分的提取方法，并通过紫外光谱对其进行了表征。
  6. The technology of extracting dietary fiber from orange peel by alkali solution is studied.
    对碱液浸提法提取桔皮膳食纤维的工艺进行了研究。
  7. In this paper, the extracting technique of sulfated polysaccharide is discussed and SPS is identified.
    对硫酸酯化多糖的提取工艺条件进行了优选研究并对产品进行了鉴别实验。
  8. Three main extracting methods are steam distillation, solvent extraction and super critical CO2 extraction.
    其提取方法主要有3种：水蒸气蒸馏法、机溶剂浸提法和超临界CO2萃取法。
  9. Taking ethanol as a solvent, the experimental condition of extracting red pigment of grape was determined.
    通过实验确定了用乙醇作为溶剂进行溶液萃取法制备葡萄红色素的实验条件。
  10. Objective: Comparative study on extracting astragalus-polysaccharose from conventional extraction and microwave-assisted by water.
    目的：以水为提取溶剂，比较微波辅助与传统提取对黄芪多糖的影响研究。
  11. Studied enzyme technology of extracting dietary fiber from wheat bran.
    研究了酶法提取麦麸膳食纤维工艺。
  12. The conditions of accelerated solvent extraction ( ASE) method for extracting OTA in wine were optimized;
    对加速溶剂萃取法（ASE）提取葡萄酒中OTA的条件进行了选择；
  13. In this paper, we use alcohol solvent extracting buckwheat hull pigment with ultrasonic.
    以乙醇水溶液为提取剂，应用超声波技术从荞麦壳中提取色素。
  14. The paper reported technology optimization of extracting xylan from corncob by steaming.
    介绍用蒸煮法从玉米芯中提取木聚糖的优化研究。
  15. Design orthogonal tests and study the extracting conditions of flavonoids in Ligustrum Lucidum Ait by using water bath.
    设计正交试验，采用水浴的方法对女真子中黄酮类物质的提取方法进行研究。
  16. A new method for rapidly extracting genome DNA from maize embryo was proposed.
    提出了一种从玉米种子胚中快速提取基因组DNA的新方法。
  17. This paper introduces a method of extracting fetal ECG based on adaptive linear neural network.
    本文介绍了一种基于自适应线性神经网络的胎儿心电信号提取方法。
  18. The processing technique in extracting pectin from haw was studied.
    试验研究了从山楂果实中提取果胶的工艺。
  19. The method extracting Glycyrrhizin from licorice by using the extraction material of alcohol ammonia was introduced.
    介绍了用氨性乙醇作提取剂，从甘草中提取甘草甜素的方法。
  20. This paper describes the principles and methods of extracting humic acid product from lignite.
    论述了褐煤中提取腐殖酸产品的方法及原理。
  21. The method of extracting instantaneous characters of communication signals is studied.
    本文研究了通信信号瞬时特征的提取方法。
  22. Results show blind algorithm can embed high-capacity watermarking into models, and reduce the time of extracting watermarking.
    实验表明该算法能够在模型中嵌入大容量的水印消息，并减少了提取水印的时间。
  23. At last, the paper presents the result of inducting web template3s and extracting web pages.
    最后，本文给出了归纳网页模板和抽取网页信息的实验结果。
  24. The present invention is process of extracting and separating ligustilide from angelica and method of preserving ligustilide.
    本发明公开从天然产物当归中提取分离藁本内酯的方法和藁本内酯的保藏方法。
  25. Objective: The extracting conditions of polysaccharides in wild jujube and its antioxidation effect were studied.
    目的：研究酸枣多糖的提取工艺和抗氧化作用。
  26. The process of extracting polysaccharide from soybean residues and the anti-oxidation activity of the polysaccharide were studied.
    对豆渣多糖提取的工艺条件及其体外抗氧化活性进行了研究。
  27. The technology of extracting rapeseed oil from rapeseeds with solvent and producing biodiesel directly were studied in this work.
    研究了用不同溶剂从油菜籽中浸出菜籽油，并直接反应制备生物柴油的工艺条件。
  28. The technological parameters for extracting pectin from Chinese gooseberry pomace by salting-out method was studied.
    以猕猴桃皮渣为原料，研究盐析法提取猕猴桃皮渣中的果胶的工艺条件。
  29. Firstly, the extracting eigenvectors method depending on wavelet package analysis.
    首先，研究了小波包分析提取特征向量的方法。
  30. The extracting and decoloring technique of aloe gel liquor and optimum decoloring conditions were studied.
    研究了芦荟凝胶汁脱色工艺并优选其脱色条件。
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