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

• 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 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。
• 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 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 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；
• The raw material for the tyre is a by-product of petrol refining.
  制造轮胎的原材料是提炼汽油时产生的一种副产品。
• 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 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。
• 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 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。