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 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。
• 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；
• 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 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。
• Industry: tourism, banking, e-commerce, cement, oil refining and transshipment.
  工业：旅游，银行业务，电子商务，水泥，石油精炼和中转。
• Blowing argon is a main factor for removing inclusions in refining process.
  提出了精炼过程中吹氩工艺是去除夹杂物的主要因素。
• The application of magnetic seeding separation process in refining kaolinite containing coal has been studied.
  本文较详细介绍了磁种分离技术在煤系高岭土这一新领域的应用研究。
• It can be used in oil refining, chemical industry, chemical fertilizer, cold storage, etc.
  广泛应用于炼油厂、化工厂、乙烯、化肥、冷库及冰箱和建筑业保温隔热。
• 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 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。