refinements

听听怎么读

英 [rɪ'faɪnmənts]

美 [rɪ'faɪnmənts]

是什么意思

（生活）风雅；精炼( refinement的名词复数 )；改良品；细微的改良优雅或高贵的动作；

英英释义

refinement

n.
- a highly developed state of perfection; having a flawless or impeccable quality
  "I admired the exquisite refinement of his prose"
  同义词：polishculturecultivationfinish
- the result of improving something
  "he described a refinement of this technique"
  同义词：elaboration
- the process of removing impurities (as from oil or metals or sugar etc.)
  同义词：refiningpurification
- a subtle difference in meaning or opinion or attitude
  同义词：nuancenicetyshadesubtlety
- the quality of excellence in thought and manners and taste
  "a man of intellectual refinement"
  同义词：civilizationcivilisation

学习怎么用

词组短语

grain refinement晶粒细化

stepwise refinement[计]逐步求精，逐步求精法

权威例句

Refinements of the Nash equilibrium concept
Dispersion corrections and crystal structure refinements
SCOP database in 2004: refinements integrate structure and sequence family data.
New refinements and validation of the collection-6 MODIS land-surface temperature/emissivity product
Service-dominant logic: reactions, reflections and refinements:
Transhiatal esophagectomy: clinical experience and refinements.
MODIS Global Land Cover : Algorithm Refinements and Characterization of New Datasets
MODIS Collection 5 global land cover: algorithm refinements and characterization of new datasets.
Terror Management Theory of Self-Esteem and Cultural Worldviews: Empirical Assessments and Conceptual Refinements
Improving the accuracy of PSI-BLAST protein database searches with composition-based statistics and other refinements

r开头的单词