英语释义

1. distillation that is carried out under a high vacuum in an apparatus so designed as to permit molecules escaping from the warm liquid to reach the cooled surface of the condenser before colliding with other molecules and consequently returning to the liquid and that is used in the purification of substances of low volatility (as in the separation of vitamin A and vitamin E from fish-liver oils)

片语

molecular distillation method分子蒸馏法

Purified by Molecular Distillation分子蒸馏纯化

molecular distillation technique分子蒸馏技术

molecular distillation equipment分子蒸馏设备

molecular r distillation apparatus分子蒸溜器

molecular r distillation分子蒸馏

molecular short distillation分子短程蒸馏

molecular r distillation method分子蒸馏法

By Molecular Distillation分子蒸馏

英汉例句

• OBJECTIVE Introduce the application process of molecular distillation in natural medication separation and purification in China.

  目的介绍国内分子蒸馏技术在天然药物分离纯化中的应用状况。

• Three high and new separation technologies are introduced in this article: molecular distillation technology, supercritical extraction technology, high efficiency centrifugal mass transfer technology.

  本文介绍了三项高新分离技术：分子蒸馏技术、超临界萃取技术及高效离心传质技术。

• The principle and character of molecular distillation and its application in food industry, fine chemical industry and pharmaceutical industry are introduced, with ref. 21.

  介绍了分子蒸馏的基本原理、特点及其在食品工业、精细化工和医药工业中的应用。引用文献21篇。

• Established the conception of the efficiency of a pass through molecular distillation amount to the desired purity through several passes through the molecular still.

  提出一次分子蒸馏过程相当于一块高效塔板的概念，经过多次蒸馏，馏出物纯度可以达到目标含量。

• The concept, basic principles, advantages of molecular distillation and its applications in food industry is introduced.

  介绍分子蒸馏的特点及其在食品工业中的应用。

• Finally, the molecular distillation is performed to obtain medical-grade high-purity glycerin.

  最后进行分子蒸馏，得到药用级的高纯度的甘油。

• The differences between molecular distillation and general distillation have been compared, and which provides a basis of selection for popularizing the technique in industrial use.

  特别对比了分子蒸馏与一般蒸馏的区别，从而为工业化应用推广提供了选择依据。

• This paper introduces the structure, working principle, process flow of inner circulating falling-film molecular distillation equipment.

  主要就内循环降膜式分子蒸馏内循环设备的结构、工作原理、生产工艺流程作简明阐述。

• This paper mainly introduces the basic principle and characteristics of molecular distillation technology as well as its applications in coatings and resin industry.

  介绍了分子蒸馏技术原理、特点及其在涂料和树脂工业中的典型应用实例。

• The technological conditions for industrial purification of cinnamaldehyde from cinnamon oil by molecular distillation have been investigated.

  文章研究了以分子蒸馏法纯化桂油的工艺条件，并在此基础上实现了高纯度肉桂醛的生产。

• Among the various MD technologies, wiped film molecular distillation (WFMD) has the broadest application prospect.

  在各种分子蒸馏技术中，又以刮膜式分子蒸馏技术的应用前景最广阔。

• The applications of the progress of molecular distillation in food industry is also summarized.

  并综述了分子蒸馏在食品工业中的应用进展。

• In this study, urea inclusion method and molecular distillation method were applied in the purifications of ethyl ester of EPA and DHA.

  用尿素沉淀法和分子蒸馏法研究了二十碳五烯酸(简称e P A)、二十二碳六烯酸(简称d H A)乙酯的分离提纯。

• The technique of molecular distillation is completely summarized in aspect of principles and characters, types of the apparatus, industrialized application and present research situation.

  该文从其原理特点、装置结构类型、工业化应用及研究现状等方面，对分子蒸馏技术作一全面综述。

• This article introduce that the keystone of the molecular distillation, the characteristic and the application of the molecular distillation in food industry in recently.

  介绍了分子蒸馏技术的基本原理、作用特点以及近年来在食品工业中的应用。

• The article introduce structure, design calculation and control principle of preheater in Hight atmospheric molecular distillation equipment.

  本文介绍高真空分子蒸馏设备中预热器的结构、设计计算、控制原理。

• Purification of rose oil by molecular distillation was studied experimentally.

  应用刮膜式分子蒸馏装置对玫瑰精油的提纯进行了研究。

• The application of molecular distillation technology is reported in heat-sensitive chemicals, food and drug, chemical industry products and the aftermath of natural spices industry in this paper.

  介绍了分子蒸馏技术在热敏性有机化合物的提纯、食品和医药方面的分离纯化、精细化工产品、天然香料后处理等方面的应用现状。

• To meet the requirement of crystallization separation process for para-acetaminophenylacetate ethyl, molecular distillation was firstly used to separate the isomer.

  为满足对乙酰氨基苯乙酸乙酯后续结晶分离工艺的需要，将分子蒸馏技术首次应用于同分异构体的预分离。