refining

英 [rɪˈfaɪnɪŋ]

美 [rɪˈfaɪnɪŋ]

v.  精炼; 提纯; 去除杂质; 改进; 改善; 使精练
refine的现在分词

现在分词：refining　

计算机化学

BNC.37503 / COCA.29415

柯林斯词典

• VERB 提炼;精炼
  When a substanceis refined, it is made pure by having all other substances removed from it.
  1. Oil is refined to remove naturally occurring impurities.
     油经过提炼去除天然存在的杂质。
• VERB 改进，改善，改良（过程、理论或机器）
  If something such as a process, theory, or machineis refined, it is improved by having small changes made to it.
  1. Surgical techniques are constantly being refined.
     外科手术的技术不断得到完善。

英英释义

noun

• the process of removing impurities (as from oil or metals or sugar etc.)
  Synonym:refinementpurification

双语例句

• The grain refining efficiency of grain-refining aluminium ingots is studied.
  研究了电解法生产的细晶铝锭的晶粒细化能力。
• The raw material for the tyre is a by-product of petrol refining.
  制造轮胎的原材料是提炼汽油时产生的一种副产品。
• Energy businesses in the Western US are usually oil and natural gas drilling, but also refining.
  美国西部的能源工业通常为石油和天然气的开采和提炼。
• The corrosion prevention techniques during the refining of crude oil with high acid value are also introduced.
  还介绍了加工高酸值原油中的防腐蚀技术。
• Industries include machine manufacture, petroleum and other mining, petroleum refining, textile production, and chemical processing.
  工业包括机器制造业，石油和其他的开采，石油的冶炼，纺织品的生产以及化学品的处理。
• Barrel and bottom of large size ladles and refining ladles.
  大型钢包和精炼钢包的包壁和包底。
• Refinery gas is mostly methane and hydrogen produced as a by-product in the many refining processes.
  炼厂气是许多炼油过程中产生的副产品，主要是甲烷和氢气。
• The melting characteristic of premelted refining slag and deep desulfurization of molten steel are experimentally studied.
  在实验室条件下进行了预熔精炼渣熔化特性测定及钢水深脱硫实验研究。
• This retains the modularity discovered while writing and refining manual tests.
  这保留了在书写和细化人工测试时所发现的模块性。
• The response of the Larch kraft pulp to the combined refining at the different consistency have been studied.
  本文研究了落叶松硫酸盐浆在不同浓度组合打浆中的行为。