fractionation

英

美

n.  分馏法

复数：fractionations　

化学

BNC.30563 / COCA.43607

英英释义

noun

• separation into portions
• a process that uses heat to separate a substance into its components
  Synonym:fractional process

双语例句

• Long continued irradiation The effects of fractionation are dependent on total doses and on fractionation procedures.
  小剂量的长时间照射分次照射的效应取决于总计量和分次方法。
• These early observations have been supplemented with results from chemical fractionation.
  这些早期的观察曾为化学馏分的结果所增补。
• Effects of Span-20 and Tween-80 on Foam Fractionation Behavior of Nisin in Fermentation Broth
  Span-20和Tween-80对发酵液中Nisin泡沫分离的影响
• The separation and purification of oleic acid from Camellia-oleifera Abel Oil by Solvent-separation and Urea adduction fractionation was studied.
  本文以油茶籽油为出发物料，对油酸溶剂法分离及尿素包合法纯化工艺进行了研究。
• Effects of Total Foam Height on the Liquid Holdup in the Foam Fractionation Process
  泡沫分离过程中泡沫层总高度对持液率的影响
• In addition, the auxiliary materials for fractionation is decided for different products by test.
  同时，针对不同的产品，通过试验确定投入的分馏辅料及分馏塔板数。
• Why is this an important consideration in studies involving cell fractionation?
  为什么在涉及细胞[组分的]分级分离时，这是一重要的考虑？
• Product materials: properties and uses of turpentine: turpentine products after fractionation.
  产品原料：松节油性能及用途：松节油分馏后的产品。
• Fractionation of a liquid by distillation.
  通过蒸馏分馏液体的过程。
• The paper researched on characters of NOM ( nature organic matter) based on the fractionation of NOM, and studied the control of DBPs ( disinfection by-products) by chloramine compared with chlorine.
  在对天然有机物分类的基础上进行了水体中有机物的特性研究，并采用氯胺对不同特性有机物的氯化消毒副产物进行了控制研究。