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 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。
• The advantage of refining at the same time compression and tension;
  其优点是同时可以炼压缩力和拉力；
• 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。
• 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 application of magnetic seeding separation process in refining kaolinite containing coal has been studied.
  本文较详细介绍了磁种分离技术在煤系高岭土这一新领域的应用研究。
• 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。
• 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 first, Refining and environmental protection industries inseparable.
  首先，精炼和环保行业密不可分。
• 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。
• 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。