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 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。
It is also refining a maturity model that organizations can use to evaluate and improve their capabilities.
它还细化了一个成熟度模型，组织可使用它评估和改善他们的能力。
The effect of different refining glass agent on the refining of glass melt was studied in this paper.
对不同的玻璃澄清剂及其含率对玻璃液澄清效果的影响进行了研究；
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 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。
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 advantage of refining walnut oil by physical refining and application conditions were discussed.
对核桃油采用物理精炼的优点和对其应用条件进行了探讨。
Principal uses include ore processing, fertilizer manufacturing, oil refining, wastewater processing and chemical synthesis.
其主要用途包括矿石加工，化肥生产，石油炼制，废水处理和化学合成。
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。