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

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。
The technology of out-of-furnace treatment is referred to pretreatment of hot metal and refining of molten steel.
炉外处理技术是铁水预处理和钢水精炼技术的总称。
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。
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。
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。
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。
The Paper generally introduces precious metal catalysts used in petroleum refining and petrochemical industry according to the reaction types.
按照反应类型介绍石油重整和石油化学工业中使用的贵金属催化剂。
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。
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。
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。