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
- This paper introduced the network automation system of secondary refining control system in NO.
介绍了济钢第三炼钢厂炉外精炼系统中网络自动化系统的应用。 - Abstract: the synthesis refining and application of UV-absorber UV-B are studied in this article.
文摘：对紫外线吸收剂uv-b的合成、精制及应用进行了研究报道。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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；