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 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。
This principle emphasizes the iterative approach to defining and refining the governance processes and capabilities used within an organization.
该原则强调定义和精练组织中使用的治理过程和能力的迭代方法。
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 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。
Finally, the refining and burning of petroleum and its products can cause air pollution.
最终，加工和燃烧石油和他的衍生品也可以制造空气污染。
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。
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 first, Refining and environmental protection industries inseparable.
首先，精炼和环保行业密不可分。
The effect of bio-enzymatic treatment on the refining of bamboo fiber was studied in this paper.
本文主要研究生物酶处理对竹纤维脱胶效果的影响。
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。