extraction中文什么意思

• n.
  1.抽出，拔出。
  2.【化学】提取(法)；萃取(法)；回收物，提出物；精炼。
  3.精选，摘要。
  4.血统，家世，出身。
  5.【数学】开方，求根。
  短语和例子
  spirit of the first extraction 原汁酒。 a man of foreign extraction 外国(血统的)人。 extractions from a book 一本书的内容摘录。 an extraction of 81 percent 百分之八十一的出粉率，八一粉。 the extraction of root 【数学】开方法，求根法。

• extraction ():    引出运算子
• a painlell extraction:    无痛拔牙
• absorption extraction:    吸收分离; 吸收萃取
• absorptive extraction:    吸收抽提; 吸收提取
• acetone extraction:    丙酮抽提

例句与用法

1. They are by-products from the oil extraction .
   它们是提炼石油时产生的副产品。
2. He needs two extractions .
   他需要拔掉两颗牙齿。
3. Men said he was an english cavalier, and of no high extraction .
   人家说他是英国骑士，门弟并不高。
4. Germinability of pollen largely depends on the extraction procedure .
   花粉的发芽力大部分取决提取的过程。
5. Absorption studies were conducted on the residue after each extraction .
   吸附研究是在每一个提取后的残渣上进行的。

英文释义

名词

1. the action of taking out something (especially using effort or force); "the dentist gave her a local anesthetic prior to the extraction"
2. properties attributable to your ancestry; "he comes from good origins"
   同义词：origin, descent
3. the process of obtaining something from a mixture or compound by chemical or physical or mechanical means

其他语言

extractionとは意味：extraction n. 抜き取り, 抽出; 《文語》 家系, 血統, 出所; 〔数学〕 (根の)開方. 【動詞＋】 ◆You'll have to have an extraction. 抜歯しなけらばならないだろう ◆My teeth were so bad that I needed four extractions. 歯がとても悪く 4 本抜く必要があった. 【形容詞 名詞＋】 ◆a f...
extraction meaning： Noun: extraction    ik'strakshun The process of obtaining something from a mixture or compound by chemical or physical or mechanical means  Properties attributable to your ancest...
extraction en francais：n. expression, extraction (du jus d'un citron, d'une dent); origine, ascendance
extraction artinya：pengambilan
extraction 뜻：noun, 뽑아냄, 빼어냄, 적출(법), (화)추출, (약등의)달여냄, 뽑아낸 것, 엑스, 혈통, (수)(근)풀이
extraction перевод：1) извлечение, вытаскивание, вытягивание; экстрагирование Ex: extraction of stumps выкорчевывание пней 2) _мед. извлечение, удаление, экстракция Ex: extraction of a tooth удаление зуба 3) выжимани...