- 更多网络例句与分馏的相关的网络例句 [注:此内容来源于网络,仅供参考]
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2It is not always easy to separate a mixture Of liquids into pure substances by fractional distillation.
采取分馏的办法把一种混合的液体分成纯物质,这并不总是很轻易的。
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Under ordinary pressure, the experiment of simple distillation and fractional distillation is studied.
通过常压下简单蒸馏与分馏的实验研究,阐明双组分体系中温度平台与组分含量、沸点差值之间的关系。
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Also, it is discussed about the role of organic acid on fractionation.
同时,探讨了弱有机酸的存在对轻重稀土分馏的影响。
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The research status of the stable isotopes in the field of environmental science and the isotope fractionation is revi.
本文介绍了稳定同位素分析方法、稳定同位素分馏的研究现状及其在环境科学研究中的最新应用进展。
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Then every generalized skew derivation μon K can be uniquely extended to be a generalized skew derivation of RF and that of Q.
介绍了同位素分馏的基本概念以及利用稳定同位素研究水体蒸发的基本原理。
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And the basic factors controlling the isotopic distillation are the temperature and the ratio of water to rock action.
控制同位素分馏的基本因素是温度及水岩比值。
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By comparison among concentration of nitrogen compounds, relative contents of pryyolic N-H shielded carbazoles and parameters of C21-/C22+、Pr/nC17 , the results show that slight biodegradation has little effects on the relative contents and distribution of pyrrolic nitrogen compounds, but has certain effect on its concentration.
根据2类原油中含氮化合物浓度、屏蔽型含氮化合物的相对含量与反晕原油生物降解的地化参数C21-/C22+、Pr/nC17等指标的对比研究,发现生物降解作用对该区原油中含氮化合物的相对含量及其分布影响不显,运移作用仍然是造成含氮化合物分馏的主要因素。
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Kotina is a Refined ,Bleached and Deodorised Fractionated Palm Kernel Oil based HARD BUTTER with excellent keeping qualitiesAPPLICATIONSKoatina is Bland and Odourless with excellent palatabilityKoatina can also be used for coating and center application in Wafers, Crakers, Nuts and Caramels.
Kotina 是提炼,被漂白的和除臭的被分馏的棕榈橄榄油基于的坚硬黄油与优秀保持的qualitiesAPPLICATIONSKoatina 是平淡和无气味的以优秀palatability Koatina 可能被使用为饼干提取乳脂和奶糖装填 Koatina 可能并且被使用为涂层和中心应用在薄酥饼、Crakers 、坚果和焦糖里。
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The invention relates to a continuous method for the intermediate separation of the oxirane produced by the reaction of a hydroperoxide with an organic compound, characterised in that the product mixture generated during the synthesis is separated in a partition-wall column into a low-, middle and high-boiling fraction and the oxirane is taken off with the middle-boiling fraction at the side tap point of the column and the hydroperoxide is taken off with the high-boiling fraction from the bottom of the column.
一种对在环氧烷合成中通过氢过氧化物与有机化合物反应形成的环氧烷进行中间分离的连续方法,其中在隔离壁塔中将该合成中形成的产物混合物分馏得到低沸点馏分、中间沸点馏分和高沸点馏分,并在侧线采出处从中间沸点馏分中取出所述环氧烷,在该塔的底部从高沸点馏分中取出所述氢过氧化物。
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Introduction of C 4 food had strong effect on stable isotope metabolism (especially for stable nitrogen isotope) of plateau pikas.
介绍了同位素分馏的基本概念以及利用稳定同位素研究水体蒸发的基本原理。
- 更多网络解释与分馏的相关的网络解释 [注:此内容来源于网络,仅供参考]
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fraction collector:馏分收集器
背景知识: 馏分收集器(fraction collector):馏分收集器是液相色谱仪和气相色谱仪的辅助装置,主要用于制备和富集纯组分. 当需要提供标准纯样或对某组分做进一步鉴定时,常常用馏分收集器在色谱柱出口处收集所需组分,除去馏分中的流动相即得到纯组分.
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fractional distillation:分馏
从1.和2.可以看出,我们无法利用分馏(Fractional Distillation)或分部结晶(Fractional Crystallization)来分离一对镜像异构物. 要分离这类化合物我们得从其他性质著手. 我们可以从某种碳酸钙的大型结晶(此处指Calcite)中截取一段稜晶(Prism).
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fractionate:分馏
fractionary 分数的 | fractionate 分馏 | fractionation 分别
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fractionate:分别/使分馏
fractionary /分数的/微少的/断片的/ | fractionate /分别/使分馏/ | fractionation /分别/分馏法/
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fractionation:分馏
蒸馏(Distillation)和分馏(Fractionation)是分离、提纯有机化合物最重要最常用的方法之一. 应用分馏柱将几种沸点(b.p.)相近的混合物进行分离的方法称为分馏,它在化学工业和实验室中被广泛应用. 普通蒸馏主要用于分离两种或两种以上沸点相差较大的液体混合物,
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secondary fractionator:二级分馏塔
sensor group 传感器组 | secondary fractionator 二级分馏塔 | juxtaglomerular [生理]近肾小球的
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fractionating column:分馏柱
简单的分馏设备由分馏柱(fractionating column)和回流速度控制装置(refluxratio-controlling device)组成. 分馏的特征是,在分流装置中的不同位置沸腾的液体和气相的成分是不断变化的. 对简单的混合物,可以分离出纯的成分.
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fractionating plate:分馏(塔的)塔板
exert an influence on 对...施加影响 | fractionating plate 分馏(塔的)塔板 | Lord Mayor (英国的)市长大人
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fractionating plate:分馏塔的塔盘
fractionating diffusion pump 分馏扩散泵 | fractionating plate 分馏塔的塔盘 | fractionating process 分馏法
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multicomponent fractionating:多组分混合物分馏
deuteripara 二产妇 | multicomponent fractionating 多组分混合物分馏 | death instinct 死的本能