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
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.- Oil is refined to remove naturally occurring impurities.
油经过提炼去除天然存在的杂质。
- Oil is refined to remove naturally occurring impurities.
- 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.- Surgical techniques are constantly being refined.
外科手术的技术不断得到完善。
- Surgical techniques are constantly being refined.
英英释义
noun
- the process of removing impurities (as from oil or metals or sugar etc.)
双语例句
- 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。 - 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 grain refining efficiency of grain-refining aluminium ingots is studied.
研究了电解法生产的细晶铝锭的晶粒细化能力。 - 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。 - 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 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 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。 - Barrel and bottom of large size ladles and refining ladles.
大型钢包和精炼钢包的包壁和包底。 - 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。 - 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。