extractions

英 [ɪksˈtrækʃənz]

美 [ɛkˈstrækʃənz]

n.  提取; 提炼; 拔出; 开采; 有…血统; 族裔; 拔牙
extraction的复数

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/。


• VERB 提取;提炼;挖掘
  Toextracta 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
• VERB 取出;抽出
  If youextractsomethingfroma 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。
• VERB 拔（牙）
  When a dentistextractsa 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。
• VERB 攫取;榨取
  If you say that someoneextractssomething, 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。
• VERB 设法得到;探出
  If youextractinformation or a responsefromsomeone, 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。
• VERB 摘录;提取
  If youextracta 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
• V-PASSIVE （从书中）摘录，节选
  If part of a book or textis extracted froma 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》。
• N-COUNT 摘录;选段;引文
  Anextract froma 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。
• N-MASS 提取物;精华;汁
  Anextractis 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
• See also:yeast extract

双语例句

• Effective factors of extractions rate of flavonoids of glycyrrhiza in the waste residue of glycyrrhiza were studied by orthogonal design in this paper.
  应用正交设计法，考察氢氧化钠浓度、体积、提取温度、提取时间等因素对甘草黄酮提取率的影响。
• Objective: To study the inhibitory effect of human liver cancer cell by extractions from Xinjiang area plants multiflora rose, black current, narrow-leaved oleaster, almond tree.
  目的：研究新疆地产植物野蔷薇、黑加仑、沙枣、巴旦杏提取物对人肝癌细胞的抑制作用。
• Effect of Two Extractions on the Content of Flavonoids in Propolis
  两种提取法对蜂胶中黄酮类化合物含量的影响
• Antitumor activities of Ardisia mamillata extract in vitro Study on Antioxidant Activities of Extractions From Some Kinds of Crataegus Fruits
  红毛毡提取物体外抗肿瘤的实验研究山楂属果实提取物的体外抗氧化活性
• DNA was intact, but two partially-completed extractions were inconclusive.
  DNA是完整的，不过两个部分完整的提取物未得到明确的结果。
• In the conventional analysis of pyrethrin residues, the extractions are treated for purification by method of abstraction for many times.
  报道了一种蔬菜拟除虫菊酯类农药残留量的简便分析法。
• Comparison of Ultrasonic and Soxhlet Extractions of Naringin in Citrus Grandis Extraction of nicotine in charcoal filters by Soxhlet method
  超声波提取法与索氏提取法提取化橘红中柚皮苷的比较索氏抽提法萃取活性炭滤嘴中吸附的烟碱
• He needs two extractions.
  他需要拔掉两颗牙齿。
• I find the best way to do these extractions is to use the RGB channels.
  我觉得最好的方法做这些提取物是使用的RGB渠道。
• Application of genetic algorithm in blending technology for extractions of Cortex Fraxini
  遗传算法在秦皮提取液混批勾兑中的应用