extract英 [ˈekstrækt] 美 [ɪkˈstrækt]
extract 基本解释
及物动词 提取; （费力地）拔出; 选取; 获得
名词 汁; 摘录; 提炼物; 浓缩物
extract 同义词
extract 反义词
及物动词 restore replace incorporate insert
extract 相关例句
及物动词
1. He tried to extract his pole from the mud.
他试图用力将杆子从泥中拔出来。
2. This substance is extracted from seaweed.
这种物质是从海藻中提取的。
3. He extracted some sentences from the book.
他从那本书中摘录了几个句子。
名词
1. He read several extracts from the poem.
他读了诗中的几段。
2. She read me a few extracts from her own new novel.
她把她自己的新小说念了几段给我听。
extract 网络解释
1. extract是什么意思
1. 抽取：0、关联复制 抽取(Extract) 引用(Instance Feature)11、特征编辑 参数(Edit Feature Parameters) 定位(Edit Positioning) 移动(Move Feature) 重排序(Reorder Feature) 删除(Delete Feature) 抑制(Suppress Feature) 取消抑制(Unsuppress Feature) 去除参数(Remove Parameters) 实体密度(Density)第二部分课程内容本部分学习
2. 取出：你可以从这样的一个收集品中抽取出(extract)一份单一的文件,并且在本『许可证』下将它单独地散布,其条件是你要在抽取出的文件中插入本『许可证』的一份副本,并且在关於那份文件的逐字的复制的所有其它方面,遵循本『许可证』.
3. 提取：用户可以手动选择/ 放弃冲突来合并版本.Repository Brower 中的树形结构会列出该项目包含的各级子目录和对象.如图 7 所示.图 7 Repository Brower 3.3.2 提取(Extract) 提取( ) 当用户需要恢复旧有文件版本时,
extract 双语例句
1. Kg-1.d-1 for 70 days. At the same time, the model rats treated with drugs were orally given 20.5mg. kg-1.d-1, 41.0 mg. kg-1.d-1 RS extract and 144.0 mg. kg-1.d-1 ibuprofen suspension respectively.
玄参低剂量组和高剂量组分别每天灌服玄参提取物20.5 mg·kg-1·d-1和41.0 mg·kg-1.d-1，布洛芬组每天灌服布洛芬混悬液144 mg·kg-1·d-1，正常组和模型组每天灌服等量蒸馏水。
2. extract是什么意思
2. Use the UV spectrophotometry to study the effect on the extract of oleander to the activiby of AchE in pir ata subpiraticus, in the control of pests to study the effect on the extract of oleander to the activiby of AChE in pirata subpiraticus.
摘 要：利用紫外分光光度法研究了夹竹桃提取液对拟水狼蛛体内乙酰胆碱酯酶活性的影响，本实验试图通过对夹竹桃提取液剂量的控制来观察其对拟水狼蛛体内乙酰胆碱酯酶活性的影响，通过对实验数据的收集进行系统分析。
3. extract什么意思
3. An optimum blend of valerian root extract and hops to help aid natural sleep throughout the night.
一个最佳结合缬草提取物根和啤酒花的援助，以帮助自然睡眠整个晚上。
4. extract
4. Calendula officinalis flower extract*, Daucus carota sativa root extract*, Sodium hyaluronate, Aloe barbadensis leaf juice powder*, Boswellia carterii oil, Citrus nobilis peel oil expressed*, Citrus bergamia peel oil expressed*, Tocopherol, Xanthan gum, Citric acid, Citral, Citronellol, Limonene, Linalool.
金盏菊花提取*，胡苜蓿根胡萝卜提取*，透明质酸钠，芦荟叶汁粉*，乳香油，柑桔天牛表示*果皮油，柑橘bergamia表示*果皮油，维生素E ，黄原胶，柠檬酸，柠檬醛，香茅醇，柠檬烯，芳樟醇。
5. Ingredients: Arbutin 2%, Electrodialyzed Deep Sea Water, Mink Oil, Emu Oil, Borage Seed Oil, Calendula Officinalis Flower Oil, Lavandula Angustifolia Fiower Oil, Rosmarinus Officinalis Oil, Daucus Carota Sativa Seed Oil, Eucalyptus Globulus Leaf Oil, Pelargonium Graveolens Oil, Lecithin, Tocopherol, Hydrolyzed Collagen, Hydrolyzed Elastin, Ubiquinone Ferment, Squalene, Sodium Hyaluronate, Retinol, Glycine Soya Phytoplacenta Extract, Ceramide, Panthenol, Allantoin, Melaleuca Alternifolia Extract, Rosa Damascena Flower Extract, Propolis Extract, Centella asiatica L.
主要成分：含熊果苷2%，海洋深层水，水貂油，Emu Oil，Borage Seed Oil，金盏菊花油，薰衣草油，迷迭香精油，胡萝卜素油，蓝桉叶油，天竹葵香薰精油，卵磷脂，维生素E，水解胶原蛋白，辅酶Q10，角鲨烯，透明质酸钠，视黄醇，甘氨酸大豆提取物，神经酰胺，D-L泛醇，尿囊素，互叶白千层提取物，玫瑰果油，突厥蔷薇，蜂胶，积雪草，黄芩，甘草，金银花瓢虫，银杏叶，人参，洋甘菊，葛根等提取物
6. 好好学单词·英语单词大全
6. Ingredients: Electrodialyzed Deep Sea Water, Disodium Laureth sulfosuccinate, Coco-Betaine, Mink Oil, Emu Oil, Jojoba Oil, Calendula Officinalis Flower Oil, Lavandula Angustifolia Fiower Oil, Rosmarinus Officinalis Oil, Rose Hip Oil, Borage Seed Oil, Daucus Carota Sativa Seed Oil, Eucalyptus Globulus Leaf Oil, Pelargonium Graveolens Oil, Lecithin, Tocopherol, Hydrolyzed Collagen, Hydrolyzed Elastin, Ubiquinone Ferment, Squalene, Sodium Hyaluronate, Retinol, Glycine Soya Phytoplacenta Extract, Ceramide, Panthenol, Allantoin, Melaleuca Alternifolia Extract, Rosa Damascena Flower Extract, Propolis Extract, Morus alba L.
主要成分：含海洋深层水，Disodium Laureth sulfosuccinate，可可甜菜碱，水貂油，Emu Oil，Borage Seed Oil，金盏菊花油，薰衣草油，迷迭香精油，玫瑰果油，胡萝卜素油，蓝桉叶油，天竹葵香薰精油，卵磷脂，维生素E，水解胶原蛋白，弹性蛋白水解，辅酶Q10，角鲨烯，透明质酸钠，视黄醇，甘氨酸大豆提取物，神经酰胺，D-L泛醇，尿囊素，互叶白千层提取物，突厥蔷薇，蜂胶，薄荷，芝麻，何首乌，银杏叶，枸杞，荨麻腿子属，洋甘菊，葛根等提取物
7. Extract relevant Keywords from a local file, your web site or any other site on the Internet.
提取相关的关键字，从本地文件，您的网站或任何其他的网站在互联网上。
8. A process of chloridizing fuming in the system MnO2-NaCl-H2SO4 was used to extract gold from Beiya Gold Mine, Yunnan Province.
用Mno2，NaCl和硫酸体系，低温氯化挥发的方法研究了北街地区金矿的提取，测定了该体系金挥发的基本数据。
9. 好好学单词·英语单词大全
9. Now, scientists are working to determine protein extract of the chemical structure.
现在，科学家正在努力确定这些蛋白质提取物的化学结构。
10. extract
10. The technology and equipment has been successfully researched to extract forage protein from protein liquid.
研究出了从蛋白液中提取饲用蛋白质的技术和设备
11. Objective To select an accurate method for determining the protein contents in earthworm extract.
目的寻找精确反映蚯蚓提取物中蛋白质含量的测定方法。
12. The extract of soluble protein from ten kinds of fruits leaves.
3十种果树叶片可溶性蛋白质的提取。
13. Main ingredients: olive extract and silk protein.
主要成分：橄榄、丝蛋白等。
14. extract的近义词
14. Four 20kg six-month old goats with permanent remen cannula were used to study the effect of three kinds of urease inhibitors acetohydroxamic acid, hydroquinone, yucca extract on nitrogen metabolism, nutrient degradability in rumen and nutrient digestibility.
本研究由4个试验组成，选用安装永久瘘管的6月龄山羊4只，采用4×4拉丁方试验设计，分别饲喂对照组饲粮、乙酰氧肟酸25mg／kg饲粮、丝兰皂甙36mg／kg饲粮、对苯二酚40mg／kg饲粮。
15. After some incubation time, cells are lysed and the protein is purified from the extract.
在经过一段时间的培养后，将细胞裂解，蛋白质可从裂解液中纯化出来。
16. extract的近义词
16. The alkaline method was used to extract millet protein, and its appropriate extracting conditions were alkaline c.
本文研究小米营养蛋白粉的制备技术，采用碱法提取小米蛋白，提取的适合条件为：提取碱液浓度为0。
17. Objective To study the efficacy of Melilotus extract in rehabilitation of operation of anal rectal disease.
目的 探讨研究草木犀流浸液在肛门直肠手术后康复中的作用。
18. extract的反义词
18. Methods: from prepation of crude drug as start, study the technology of extract and defat with L9 (3~4) orthogonal test. With EtOH extraction and water sed, alkali washing, EtOAC extraction as main methods of eliminate dopant. Finally with alky AlzO3 chromatographic column, rich and gain anticancer active site. The maximum response was achieved at a 40 min extracting time with 10 times volume 90% EtOH added to the sample for the first time and 30 min for the second time. Adding 10 times water will produce precipitation; Place the precipitation into 6 times petroleum benzin to de-fat at 60℃.
云南红豆杉中抗癌活性物制备工艺研究方法：利用正交设计试验L9(3~4)确定原料药提取工艺为：10倍量90％乙醇提取两次，第一次40分钟，第二次30分钟；醇提液用10倍量水沉；沉淀加6倍量石油醚40℃脱脂；用1mol／L的NaOH溶液碱洗，除去酸性杂质；以碱性氧化铝柱，以环己烷／丙酮为洗脱溶剂，在环己烷-丙酮(6：4)段富集到所需活性部位，洗脱剂用量为3VB。
19. MethodsDif-ferent extract was extracted from Buxus Microphylla leaf by systematic solvents (petroleum benzin, ethyl acetate, chloroform, n-butyl alcohol and water respectively), the antihypeflipidemia effects of different extract were observed in the serum levels of total cholesterol and triglyceride on the hyperlipaemia models, which were established through celiac injection of 75% egg-yolk emulsion.
选用系统溶媒（石油醚、乙酸乙酯、氯仿、正丁醇和水）的方法对小叶黄杨叶进行提取，观察各提取物对腹腔注射蛋黄乳液致高血脂症模型小鼠血清总胆固醇及三酰甘油的影响。
20. BACKGROUND: Traditional detection methods of HIS-Bundle are hundreds of nestification of surface electrocardiogram, via esophagus or via intracardiac catheter. Developing the analyzing system of extract HIS Bundle signals from surface ECG is not only beneficial to clinical diagnosis, but also beneficial to animal drug experiments.
摘要背景：传统的希氏束检测方法是对体表心电信号进行数百次叠加或者经食道检测以及心内导管检测得到，研制从体表心电信号提取希氏束信号不但有利于临床诊断，也有利于动物药物实验。
extract 词典解释
1. 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.
好好学单词·英语单词
e.g. ...the traditional method of pick and shovel to extract coal...
用镐和铲挖煤的传统方法
e.g. 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。
Petroleum engineers plan and manage the extraction of oil.
石油工程师规划并管理石油的提炼。
2. 取出;抽出
If you extract something from a place, you take it out or pull it out.
e.g. He extracted a small notebook from his hip pocket...
他从屁股兜里摸出一个小笔记本。
e.g. 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. 拔（牙）
When a dentist extracts a tooth, they remove it from the patient's mouth.
e.g. 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。
e.g. She is to go and have a tooth extracted at 3 o'clock today.
她今天3点要去拔颗牙。
In those days, dentistry was basic. Extractions were carried out without anaesthetic.
那时候，牙科学刚起步，拔牙都不打麻药。
4. 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.
e.g. ...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
e.g. 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。
5. 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.
e.g. 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。
e.g. 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. 摘录;提取
If you extract a particular piece of information, you obtain it from a larger amount or source of information.
e.g. I've simply extracted a few figures...
我只是提取了一些数据。
e.g. 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。
7. （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.
e.g. 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. 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.
e.g. 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. 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.
e.g. Blend in the lemon extract, lemon peel and walnuts.
调入柠檬汁、柠檬皮和核桃。
e.g. ...fragrances taken from plant extracts.
从植物提取物中获取的香水
10. see also: yeast extract
extract 单语例句
1. Iran has confirmed possessing technology to extract uranium ore, processing it into a powder called yellow cake and then converting it into gas.
2. I think the players did a good job in extracting as much as they were going to extract from ownership it seems.
3. " The confidence of the Qatari Football Association has to be protected, " FIFA stated in an extract from a case document seen by Reuters.
4. Mushrooms are one of the very few vegetables still able to extract natural selenium, and it is needed by our bodies for normal cellular functions.
5. Extract from chrysanthemum and mesona chinensis are other new elements appearing in sunblock, such as the latest released UV Protective Spray made by Herborist.
6. Penfolds Grange 1983 is highly concentrated, showing extract and tannins balanced with sweet plummy fruit and showing some " cigar box " characters.
7. Then NELL's programs extract and classify text phrases from the Web, and look for patterns and correlations.
8. Scientists have managed to extract essences of the world's oldest scents and reconstruct the aromas used four millennia ago from fragments of clay perfume bottles.
9. Coast guard officials have ordered environmental agencies to closely monitor oil spills and are currently coordinating with the shipping company to extract the passenger ship.
10. Industry experts said lithium resources in Qinghai are of low concentration and cost more to extract than those in Australia and Canada.
extract 英英释义
noun
1. a passage selected from a larger work
e.g. he presented excerpts from William James' philosophical writings
Synonym: excerpt excerption selection
2. a solution obtained by steeping or soaking a substance (usually in water)
Synonym: infusion
verb
1. extract by the process of distillation
e.g. distill the essence of this compound
2. calculate the root of a number
3. take out of a literary work in order to cite or copy
4. remove, usually with some force or effort
also used in an abstract sense
e.g. pull weeds
extract a bad tooth
take out a splinter
extract information from the telegram
Synonym: pull out pull pull up take out draw out
5. obtain from a substance, as by mechanical action
e.g. Italians express coffee rather than filter it
6. separate (a metal) from an ore
7. deduce (a principle) or construe (a meaning)
e.g. We drew out some interesting linguistic data from the native informant
Synonym: educe evoke elicit draw out
8. get despite difficulties or obstacles
e.g. I extracted a promise from the Dean for two new positions
本文地址：http://dict.haohaoxue.com/extract.html
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