refinement

英 [rɪˈfaɪnmənt]

美 [rɪˈfaɪnmənt]

n.  (精细的)改进，改善; 改良品; 经过改进的东西; 精炼; 提炼; 提纯

复数：refinements　

TOEFLIELTSTEM8医学

Collins.1 / BNC.8664 / COCA.10637

牛津词典

noun

• （精细的）改进，改善
  a small change to sth that improves it
  1. This particular model has a further refinement.
     这一款式又有了进一步的改进。
• 改良品；经过改进的东西
  a thing that is an improvement on an earlier, similar thing
  1. The new plan is a refinement of the one before.
     新计划比原计划有改进。
• 精炼；提炼；提纯
  the process of improving sth or of making sth pure
  1. the refinement of industrial techniques
     工业技术的进一步提高
  2. the refinement of uranium
     铀的提炼
• 优雅；礼貌；有教养
  the quality of being polite and well educated and able to judge the quality of things; the state of having the sort of manners that are considered typical of a high social class
  1. a person of considerable refinement
     很有教养的人
  2. an atmosphere of refinement
     优雅的气氛

柯林斯词典

• N-VAR 完善;修正;改进
  Refinementsare small changes or additions that you make to something in order to improve it.Refinementis the process of making refinements.
  1. Older cars inevitably lack the latest safety refinements.
     老款的汽车难免缺少经过改进的最新安全保护装置。
  2. ...development and refinement of the game.
     比赛的发展和改进
• N-UNCOUNT 彬彬有礼;有教养
  Refinementis politeness and good manners.
  1. ...a girl who possessed both dignity and refinement.
     既有尊严又有教养的女孩

双语例句

• Some means increasing strength and the theory of grain refinement in HSLA steel are discussed.
  为高强度低合金钢组织超细化技术的理论研究和实际工程应用提供参考。
• The process of software refinement include data refinement and process refinement.
  规范语言的求精过程可分为数据求精和过程求精。
• Further refinement is possible by ranking the proposals or simply excluding individual proposals in examining the gap.
  通过将建议分级或简单地排除缺口检查中的个人建议来更好地改进是可能的。
• Good manners and correct speech are marks of refinement.
  彬彬有礼和谈吐得体是文雅的标志。
• An attempt to convey or maintain the appearance of refinement and elegance.
  假派头试图表达或保持优雅和得体的外表的努力。
• The composition of fossil fuels varies with source, type, and degree of refinement.
  矿物燃料的成分随来源、种类和精选程度而变化。
• She's the personification of culture and refinement.
  她是文化和教养的化身。
• This paper studies on extraction and refinement of grape seed oil.
  对葡萄籽油提取和精炼工艺进行了研究。
• Create a Move refinement between the input general recommendation and the output recommendation.
  在输入一般建议和输出一般建议之间创建一个Move细化。
• In the paper the development of the refinement and modification of montan wax is reviewed.
  本文对蒙旦蜡的精制与改性进行了综述。