fractionation
美 [ˌfrækʃən'eɪʃən] 
英 [ˌfrækʃən'eɪʃən]
- n.分级分离；【化】分馏(法)
- 网络分馏法；分化；精馏
英汉解释
例句
Induced reflux is liquid formed within a fractionation tower by condensation of vapors by means of an internal cooling coil.
内回流是分馏塔内借助内部冷却盘管使蒸气冷凝而产生的液体。
Besides analysis, the concept of membrane immunochromatography can be expanded to in situ fractionation of chemical species.
除了分析，膜免疫层析的原理还能延伸到化学样本的原位分级分离。
Fermentation required only a day, and fractionation was not complicated.
发酵只需要一天，分馏并不复杂。
The proposed method is applied to predict the purity of para-xylene (PX) in a PX fractionation by adsorption process.
将所提出的软测量建模方法用于二甲苯（PX）吸附分离过程纯度的预测。
These magmas were then subjected to shallow level gabbroic fractionation, which led to larger chemical variation.
它们经受了浅层辉长岩质分离作用，化学变异较大。
Most plasmapheresis is for fractionation into other products, other blood donations are transfused with relatively minor modifications.
大多数血浆去除法是为了分馏成其他产品，其他的血液捐献用于输血很少被改变。
Multi-stage separation and fractionation stabilization technique and new filling are applied in condensate oil processing.
凝析油处理过程中采用了多级分离和分馏法稳定技术及新型填料。
Meanwhile the problems existing in gas fractionation unit and resolutions for it are put forward.
对气体分馏装置目前存在的问题，分析原因并提出了解决方案。
Two controllers were designed, one was coking furnace controller, the other was main fractionation system controller.
设计两个先进控制器，分别是焦化加热炉控制器和主分馏系统控制器。
This article discusses the main components fractionation Tata- Tray optimal design.
论述了分馏塔塔主要零部件一塔板的优化设计举例。
There exist possible isotopic fractionation effects in generation-expulsion process of terrestrial source rocks.
在陆相干酪根生排烃过程中，烃类可能会发生同位素分馏效应。
Purification of the unrefined oil by supercritical carbon dioxide fractionation is a new method.
利用超临界CO2萃取对毛油进行精炼，是一项新的油脂精炼方法。
Telegraphic job had taken the stage of business of governmental fractionation rig, the industry is had certain potential emulative .
电信业已经走过了政府拆分垄断企业的阶段，工业存在必然的潜在竞争性。
The separation and purification of linoleic acid from safflower oil via urea adduction fractionation was studied.
本文介绍了以尿素包合法纯化红花籽油中亚油酸的方法。
The upgraded product is then finished in a fractionation stage side-stripper column.
然后，该改质产物在分馏段侧线汽提塔中进行精制。
Molecular sieve absorption system is adopted in the process flow to efficiently purify air and simplify fractionation system flow.
工艺流程中采用分子筛吸附系统，可有效净化原料空气，从而可以简化精馏系统的流程。
The bottleneck of fractionation process was eliminated and the demand for lowering olefins in gasoline was satisfied.
消除了操作过程中的瓶颈，保证了汽油降烯烃的要求。
Fractionation effect of coalbed gas is a phenomenon that gas composition and isotope change during the process of migration.
煤层气的分馏效应是指运移过程中气体组份和同位素值发生变化的现象。
An isotopic fractionation of boron during evaporation of seawater was investigated.
对自然界海水蒸发过程中的硼同位素的分馏进行研究。
In this paper, given the advantage of supercritical fluid fractionation to other fractionations.
简要介绍了超临界抽提法相比于其他抽提方法的优势和优点。
The effects of fractionation are dependent on total doses and on fractionation procedures.
分次照射的效应取决于总计量和分次方法。
and more experiments are needed to test the effects of ecological, physiological and biochemical process on isotope fractionation.
生态、生理和生化过程对同位素分馏的影响尚需深入研究。
The device is consisted by reaction part, regeneration part and fractionation part.
装置由反应部分、再生部分、分馏部分组成。
The data iso f significance to the application of plasma fractionation membrane.
这些数据对血浆成分分离膜的应用有重要意义。
and the catalytic reforming to fractionation extractives.
和将催化重整抽余油进行分馏。
A chemical component separated by fractionation.
被分馏出的化学成分
The fractionation of stable chlorine isotope is very limited with narrow variation of isotope ratio in nature.
稳定氯同位素的分馏作用有限，同位素比值变化小，测定精度要求高。
Current, alleged level is a data according to the user surround degree of fractionation that has a level.
目前，所谓水平就是把数据按照用户的围度进行一个水平的拆分。
The study dealt with the effect of different temperature and time on the protein fractions of rice by the fractionation of protein.
采用蛋白质组分系统分离分析，研究了不同处理温度和时间对大米蛋白质组分的影响。
The development of non-conventional fractionation radiotherapy for local advanced non-small cell lung cancer was reviewed in this article.
全文综述非常规分割放射治疗局部晚期非小细胞肺癌的进展。
12what can cause fractionation of stable isotopes, such as those of oxygen? why are oxygen isotopes so useful in geology.
以氧元素为例，什么因素会造成稳定同位素分馏？为什么氧同位素在地质学中这么重要？
abstract: OBJECTIVE To study the method and condition of separation of Panax japonicus saponins by foam fractionation.
目的：探讨运用泡沫分离法分离竹节参中皂苷的方法与条件。
Enhanced Coagulation and NOM Fractionation Study of a Typical Southern Water
典型南方水强化混凝有机物分级处理研究
Dependence of isospin fractionation process on the neutron-proton ratio of a colliding system in intermediate energy heavy-ion collisions
重离子碰撞中同位旋分馏对碰撞系统同位旋的依赖性
A Preliminary Study of the Boron Concentration in Vapor and the Isotopic Fractionation of Boron During Evaporation of Seawater
海水蒸发时蒸气相硼的浓度及硼同位素分馏研究
A Comparative Study of Selenium Fractionation in Se-rich Carbonaceous Rocks of Lower Cambrian and Permian in Southwest China
西南寒武、二叠系富硒碳质岩中硒结合态的比较研究
The Sieving Performance of a New Polyethersulfone Hollow Fiber Plasma Fractionation Membrane
一种新聚醚砜中空纤维血浆成分分离膜的
Comparison of Late-course three Dimensional Conformal Radiation Therapy and Conventional Fractionation for Nasopharyngeal Carcinoma
常规分割与后程三维适形放射治疗鼻咽癌的对比观察
Efficacy Comparison of Late Course Accelerated Hyper Fractionation Radiotherapy and Plus Chemotherapy for Advanced Esophageal Carcinoma
后程加速超分割放射治疗及其辅加化疗对中晚期食管癌的疗效对比观察
The Fractionation of an Argillaceous Sediment and Difference in Organic Matter Enrichment in Different Fractions
泥质沉积物颗粒分级及其有机质富集的差异性
