英:[ɪkˈstrækʃn]
美:[ɪkˈstrækʃn]
英:[ɪkˈstrækʃn]
美:[ɪkˈstrækʃn]
ex·trac·tion
ihk straek shn
复数:extractions
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.extract 汁;摘录;榨出物;选粹
extractor 提取器;抽出者;退弹簧
vt.extract 提取;取出;摘录;榨取
Noun
1. the process of obtaining something from a mixture or compound by chemical or physical or mechanical means
2. properties attributable to your ancestry;
"he comes from good origins"
3. the act of pulling out (as a tooth);
"the dentist gave her a local anesthetic prior to the extraction"
feature extraction特征抽取
extraction method萃取法;抽出法;抽取法;抓取模式
solvent extraction溶剂萃取;溶剂抽提
extraction rate萃取率;提取速度
oil extraction油萃取;原油开采;石油抽提
information extraction信息提取,资讯撷取
water extraction水萃取;水抽提
extraction efficiency提取率;光效率;取出效率;榨出率
extraction system萃取系统;抽提系统;引出系统
extraction solvent萃取剂;抽提剂
extraction yield提取率,萃取率
data extractionn. 数据析取
extraction equipment萃取设备;采矿设备;抽气设备
countercurrent extraction逆流萃取;反流提取;逆灵提;逆镣取
extraction agent[化]萃取剂
extraction plant[化]萃取装置;萃取设备
extraction column[化]萃取柱
dust extraction除尘;吸尘装置
extraction steam抽汽
extraction pressure抽取压力
早在15世纪,“提取或获取”的过程(从其他事物中),起源于古法语“estraction”(12世纪)或直接来自中世纪拉丁语“extractionem”(主格“extractio”),这是拉丁语“extrahere”(参见“extract (v.)”)的动作名词。指“被提取的物品”源于16世纪90年代。而指“家世,血统”含义则在15世纪末时期出现。
退壳
摘出术,拔出,取出
浸出,提取法
引出
The first known use of extraction was in the 15th century
extract1 of 2verb
to remove by pulling
extract a tooth
to get out by pressing, distilling, or by a chemical process
extract juice from apples
to calculate a mathematical root
to choose and take out for separate use
extract a few lines from a poem
extract2 of 2noun
a selection from a writing
a product obtained by extracting
vanilla extract
extractionnoun
the act or process of extracting
the origin of a person
of Italian extraction
extractionnoun
the act or process of extracting something
extraction of a tooth
1 After degreasing, the capsaicinoid in extraction was absorbed by chitosan resin and then eluted by ethanol.
目的以干辣椒为原料, 研究采用壳聚糖树脂吸附提取辣椒碱及其纯化的工艺.
2 There is a set piece about bone-marrow extraction that moves over you like a terrible weather system.
3 The seed oil of Allium tuberosum was extracted by supercritical CO _ 2 fluid extraction.
运用超临界CO_2萃取技术,从韭菜籽中萃取出韭菜籽油.
4 Confronting ills from sexual violence in India to resource extraction in Africa, most of them succeed in getting to the heart of very difficult material.
5 “In the future, the altered range of wood extractions could lead scientists to be able to detail the ratios of compounds expected in whiskies of a certain age.”
6 In a factory setting, however, “volatile solvent extraction” is a manageable industrial process.
7 But the story of how the CIA used the cover of a trashy sci-fi movie for the extraction of six Americans from Iran in 1980 was based on fact.
8 The doctor who performs the extractions tells him he’s smoking too much and eating too little.
9 This pattern of extraction has not waned with time, nor has the mass violence it facilitates.
10 In speech analysis, it � � s very important for the extraction of speech spectral envelope.
语音谱包络提取是语音分析中的重要内容.
11 The valley sits in Mora County, which in April 2013 became the first county in the nation to outlaw oil exploration and extraction.
12 Objective To optimize extraction process condition for total flavonoids in Xinhui dry orange peel.
目的优化新会陈皮总黄酮提取的工艺条件.
13 “If these ancient Ukrainian sites are cities,” Wengrow and Weizman argue, “then our concept of ‘the city’ as rooted in a history of extraction, predation and hierarchy must also change.”
14 A “messy extraction” sounds like something painful that happens at the dentist’s office.
15 Study the best method for extraction of p-coumaric acid in Oldenlandia diffusa Roxb.
研究提取白花蛇舌草对香豆酸的最佳方法。
16 He was born in London, the only child of George and Helen Winner, who were of Russian and Polish extraction respectively.
17 Hiltzik reports that Exxon is suing some of its shareholders to silence them about global warming, lest anyone follow their lead and dare encourage the company to cut down on fossil fuel extraction.
18 “The linchpin to both of those topics is resource extraction,” she says.
19 The method of news sentence extraction, sentence importance calculation and redundancy reducing is introduced.
介绍了句子抽取方法 、 句子重要度计算、句子冗余减小方法.
20 She is of Italian extraction.
她有意大利血统.
1 精选
select choice selected chosen hand-picked picked well-chosen selectivity sift garble hand-pick selected clientele
2 拔牙
3 提取
draw recover extract withdraw abstract cream off extractive abstraction draw down from draw down on derive from take out dip into draw down take out of derive render
4 开采
6 血统
house stock blood stem strain descent lineage pedigree genealogy bloodline filiation side race origin birth heredity line breed ancestry source rod parentage blood line breeding stirp by birth
10 榨出
11 提炼
12 煎出
15 萃取
17 摘要
summary tabloid abstractive recapitulatory resumptive recapitulative summariness argument brief abstract digest excerpt schema memorandum syllabus epitome compendium docket resumption fill-in pemmican abridgement apercu pemican vidimus excerption abridge roundup
19 祖系
22 摘出
24 精炼
purificative tight refined wrought purificatory cleanup refinement puddling epurate try test reduce clean refine purify essentialize
26 开方
27 抽取