The relative molecular mass of chitosan fractionated by wave was measured by the light scattering method.

The utility model relates to a continuous thin film evaporation device provided with a fractionating tower.

本实用新型涉及一种设有精馏塔的连续薄膜蒸发装置.

This is a fractionating tower.

这是一座分馏塔.

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.

Field-flow fractionation is a kind of particle separation technology on the micrometer and nanometer scale.

本文从分离技术入手,着重阐述了场流分离技术的种类与应用.

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.

This is known as vacuum fractionation.

这就是所谓的真空分馏.

The techniques include toxicant separation, toxicant concentration, sample fractionation, instrumental analyses, toxicity tracking, correlation ect.

包括毒物的分离 、 浓缩 、 样品分级, 仪器分析, 毒性追踪, 相关性等技术.

Methods: Inspection use different resin to tan shin in water-soluble ingredient fractionation by adsorption effect.

方法: 考察利用不同树脂对丹参中 水溶性 成分的吸附分离效果.

This simulates the fractionation of components across a semi-permeable membrane.

该 功能模拟 混合物流过半渗透膜后的分离情况.

Why is this an important consideration in studies involving cell fractionation?

为什么在涉及细胞的分级分离时,这是一重要的考虑?

Cell fractionation The separation of the different constituents of the cell into homogenous fractions.

细胞(组分的)分级分离:将细胞中的不同组分依次分离成单一的组分.

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.

Those who already battalion to already became market fractionize is inevitable.

分业经营已成为市场细分之必然.

Every phase but fractionize develops for stability and the crisis changes two period.

每个阶段又可细分为稳定发展和危机变革两个时期.

This statistic includes two fractionize field: The enterprise cost market and individual to cost the market.

此次统计包含两个细分领域: 企业付费市场和个人付费市场.

He claims that by using a sequence of solvents a series of fractions can be obtained.

他指出,用这样一系列溶剂,可以得到一系列级分.

Continuous data can be expressed in either fractions or whole numbers.

连数资料可以用分数表示,也可以用整数表示.

1 / 2 , 1 / 4 , and 2 / 3 are fractions.

二分之一 、 四分之一和三分之二都是分数.

What fractions of NPP are invested in allelochemic substances in different communities?

在不同的群落的NPP中究竟有多大部分投入他感化学物质?

Fractions of the phosphor are easily lost.

部分磷光体容易丢失.