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 contents of oxygen, nitrogen and inclusions during refining were studied quantitatively by metallographic and chemical analysis.
  通过合理的工业试验和金相、化学等分析手段，对冶炼过程钢水中氧、氮含量和夹杂物进行了定量分析。
• The advantage of refining at the same time compression and tension;
  其优点是同时可以炼压缩力和拉力；
• 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。
• 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 first, Refining and environmental protection industries inseparable.
  首先，精炼和环保行业密不可分。
• This paper introduced the network automation system of secondary refining control system in NO.
  介绍了济钢第三炼钢厂炉外精炼系统中网络自动化系统的应用。
• An integrated industrial system has been formed in ( China's) petroleum refining industry.
  我国炼油工业已经形成完整的工业体系。
• 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。
• 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 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。