extraction 是什么意思

extraction的中文意思是: 提取

extraction例句大全

  1. Three different extraction methods, including conventional solvent extraction, ultrasonic wave extraction

    研究对比了常规溶剂浸提、超声波提取及微波辅助提取等方法对原花青素提取得率的影响。

  2. In this Paper , the Application of new extraction techniques : aqueous two phasepartitioning, gel extraction

    摘要本文介绍各种新型萃取技术:双水相萃取、凝胶萃取、反胶束萃取、膜萃取、液膜萃取、超临界萃取、微波萃取和固相微萃取在生物技术上的应用。

  3. At the same time , soy sauce aroma extraction effect was compared with liquid-liquid extraction, atmospheric

    同时,还比较了液液萃取、常压蒸馏萃取、减压蒸馏萃取、微波萃取、超声萃取和顶空固相微萃取对酱油香气的萃取效果。

  4. The use of three methods for extraction of peony seeds Mechanical crushing extraction method, Organic

    利用三种方法对牡丹籽进行萃取:机械压榨法、有机溶剂萃取法、超临界CO2萃取法提取牡丹籽油。

  5. The influence of extraction temperature, extraction pressure, extraction time and the dosage of modifier

    研究了萃取温度、萃取压力、萃取时间和夹带剂添加量对超临界CO2萃取桃叶中叶绿素的影响。

  6. Soybean germ oil was extracted by Soxhlet extraction, ultrasonic-assisted extraction and supercritical

    采用索氏提取法、超声波强化提取法和超临界CO2萃取法分别提取大豆胚芽油。

  7. Entity-attribute extraction and event extraction in information extraction both provide initial operation

    实体属性抽取和事件抽取作为信息抽取的两个方面,都侧重于为一些具体应用提供前期操作。

  8. The extraction parameters such as extraction temperature, extraction time , salt concentration and stirring

    试验优化了温度、时间、盐浓度和搅拌速度等因素。

  9. Study of fluorine extraction in water extraction of superphosphate

    过磷酸钙水浸取过程中氟的浸出研究

  10. The methods for sample pretreatment include supercritical fluid extraction, liquid-liquid extraction

    常用的前处理方法有超临界流体萃取、液液萃取和固相萃取法等。

  11. Microwave assisted extraction method was used to extract oil from perilla seeds compared with other chemical

    本文采用微波辅助提取技术,对紫苏籽进行微波提取油脂实验,并与索氏提取、搅拌提取、超声波提取几种提取方法进行比较。

  12. Membrane osmosis extraction is a new extraction separation technology, which combined membrane separation

    膜渗透萃取是一种新型的膜分离技术,是膜分离和液液萃取有机结合在一起的新技术。

  13. Analytical results of GC indicated that, to trichlorphon residues in Chinese Cabbage, the extraction

    气相色谱分析结果表明,对于大白菜中的敌百虫残留农药,亚临界水萃取和微波辅助萃取技术较手动振荡和超声萃取的萃取率更高。

  14. The article determines the chemical reaction equation of extraction and anti-extraction of pd (ⅱ) by

    本文通过萃取一反萃取实验确定了TOA液膜体系萃取和反萃取pd(Ⅱ)的化学反应方程式;

  15. Effect of Microwave Assisted Extraction and Conventional Extraction techniques on Extraction Rate of

    微波萃取与常规提取方法对大黄总蒽醌提取率的影响

  16. This accelerated solvent extraction method has the advantages of shortening extraction time and improving

    快速萃取工艺不仅能缩短提取时间,还能提高水芹中黄酮的提取率。

  17. Annular pulsed - sieve-plate extraction column is a new extraction equipment.

    环形脉冲萃取柱是一种新的脉冲筛板萃取柱。

  18. Study on the Extraction of Oligosaccharides from Yacon by Homogenate Extraction

    匀浆辅助水浴法提取雪莲果低聚糖的工艺研究

  19. Organic solvent extraction and supercritical fluid extraction of colchicine from lily

    溶剂提取和超临界流体萃取百合中的秋水仙碱

  20. Microwave extraction technology and its application in the extraction of pectin

    微波萃取技术及其在果胶提取中的应用

  21. A comparison study on extraction technology of black bean peal red pigment between microwave-assisted

    黑豆皮红色素微波辅助提取与乙醇浸提的工艺比较研究

  22. Application of extraction technique in toxicant extraction and enrichment from biologic samples

    萃取技术在生物样品中毒物的提取与富集中的应用

  23. Solid-phase extraction, supercritical fluid extraction and other new methods have replacing the traditional

    固相萃取(SPE)、超临界流体萃取(SFE)等新的萃取方法已逐渐代替了液-液萃取(LLE)等传统提取方法。

  24. The experiment explored the impact of the homogenate extraction and acetone extraction on the extraction

    主要研究结果如下:1、本试验探讨了两种不同的提取方法对杨桃过氧化物酶提取效果的影响。

  25. The mining, oil extraction, and gas extraction industries form yet another group.

    从事采矿、采油和采气行业的焊工组成另外一个群体。

  26. The influence of solid-liquid ratio, extraction temperature, and extraction time on the yield of salidroside

    水提法主要考察了固液比、提取时间以及提取温度对红景天苷提取率的影响。

  27. The best extraction conditions for the extraction of total flavonoids by microwave-assisted extraction

    通过正交实验探讨了微波辅助法提取柿叶黄酮的最佳条件。

  28. Results Chose a different extraction process berberine extraction rates were significantly different.

    结果选择不同的提取工艺盐酸小檗碱提取率有显著差异。

  29. traditional extraction methods for clove oil are steam distillation and solvent extraction.

    丁香油的传统提取方法为水蒸气蒸馏和有机溶剂提取等,近年来新兴的超临界CO2萃取技术被认为是提取天然植物挥发油的高效洁净工艺。

  30. Effects of solvent flow rate on extraction ratio and extract concentration in the simple extraction and

    以大黄为实验材料,利用半连续提取设备,分别采用简单提取和循环提取的方式,研究了溶剂流速对提取率和提取液浓度的影响。

  31. Position change of the mandibular second molar by extraction and none extraction treatment

    拔牙与非拔牙矫治对下颌第二磨牙位置的改变

  32. The Influence of General Flavone Extraction Yield in Balsampear Leaf under Extraction Condition

    提取条件对苦瓜叶中总黄酮提取率的影响

  33. The effect of carambola PPO activity was discussed by different extracted ways including homogenized extraction

    采用匀浆浸提法和丙酮提取法,探讨了不同提取方法对杨桃果实多酚氧化酶提取效果的影响。

  34. Theoretical plate number calibration of furfural extraction column using counter-current extraction test

    用假逆流萃取法对糠醛精制萃取塔理论段数的标定

  35. peanut oil extraction from whole peanut kernel by supercritical CO2 extraction was studied .

    采用超临界CO2萃取技术从整粒花生仁中萃取部分油脂。

  36. Study on the Extraction of Bilirubin by Supercritical CO_2 Extraction and Ethyl acetate

    超临界CO2和乙酸乙酯提取胆红素

  37. The influence of extraction temperature, extraction time , liquid to solid ratio and phosphoric acid concentration

    研究了加热回流法的提取温度、提取时间、料液比、磷酸浓度对荷叶生物碱盐提取效果的影响。

  38. Extraction of Total Asiaticoside from Centella asiatica by Enzymatic Pretreatment and Microwave Extraction

    用酶解预处理-微波法提取积雪草总苷

  39. Empirical Study on the Extraction of Volatile Rose oil by Supercritical Fluid Extraction

    超临界流体萃取法提取玫瑰挥发油的实验研究

  40. Comparison of extraction rate of berberine with ultrasonic extraction and alkaline immersion method

    超声提取与碱性浸泡法对小檗碱成分提出率的影响

extraction中英翻译结果
出自:柯林斯词典

1
血统;家世
If you say, for example, that someone is of French extraction, you mean that they or their family originally came from France.
  1. Her real father was of Italian extraction...

    她的亲生父亲是意大利裔。

  2. He married a young lady of Indian extraction.

    他娶了一位年轻的印度裔女子。

extraction用法示例
出自:牛津词典

1
提取;提炼;拔出;开采
the act or process of removing or obtaining sth from sth else
2
石油、矿物、煤等的开采
oil/mineral/coal, etc. extraction
3
从海水中提取盐
the extraction of salt from the sea
4
有…血统;族裔
having a particular family origin
5
匈牙利血统的美国人
an American of Hungarian extraction
6
拔牙
the removal of a tooth
extraction英语释义
出自:WordNet

1
the action of taking out something (especially using effort or force)
例子:
  1. the dentist gave her a local anesthetic prior to the extraction
2
properties attributable to your ancestry
例子:
  1. he comes from good origins

近义词: origin,descent

3
the process of obtaining something from a mixture or compound by chemical or physical or mechanical means