Classification of membrane separations is based primarily on molecular size.
膜分离的分类基本依据是分子大小。
Particulate matter includes particles from molecular size to greater than 10mm in diameter.
微粒物质包括从分子大小到直径大于10微米的粒子。
The mass flux of macromolecules ia solution depends on molecular weight, polymer density, molecular size and shape.
大分子的输运物质流决定于其分子量、密度、分子尺寸和形状。
Therefore, it would find some uses in adsorptive separation of organic compounds with similar structure but different molecular size.
有吸附，表现出了分子筛效应。 可望应用于结构类似而分子体积大小不同的有机物特别是天然有机物的吸附分离。
The simulative results showed that the solvent molecular size is one of the key factors that determine the morphologies of the copolymer aggregates.
模拟结果表明，溶剂尺寸是决定共聚物聚集形态的重要因素之一。
It is also possible that HCPs with relatively small molecular size will not be detected because they are cleared quickly in the animal host during antibody production.
此外，有的宿主细胞蛋白因为分子量比较小，它们在动物宿主抗体的生产过程中被迅速清除，它也有可能不会被检测到。
It shows that original SRK EOS can, with proper modification, describe quantitatively the extreme cases that molecular size difference between gas solutes and liquid solvents is remarkalbe.
研究表明， SR K 方程经过适当的改进可以对这种溶质分子尺寸与溶剂分子尺寸差别很大的极端情形进行定量描述。
Relative porosity factor value can be used to characterize the relation between the molecular size of the polymer and the its retention in the flow of polymer solution through porous media.
相对孔隙系数值可用以表征聚合物溶液流经孔隙介质时聚合物分子尺寸与滞留作用的关系。
The results indicated that the conformation of the PUUA chains was in stretched conformation in dilute solution, and the average molecular size was smaller than the diameter of silica particles.
PUUA分子链在烯溶液中呈较舒展的构象，分子尺寸小于纳米氧化硅的粒径。
Aloe Vera contains anthraquinones, which due to their small size and low molecular weight, allows easy entry into cells.
芦荟精华素还含有蒽醌成分，而由于蒽醌的体积小，分子重量较轻，于是很容易进入细胞内部。
A polymer is a substance of high molecular weight, well above the size of the compounds considered so far.
聚合物是一种高分子的物质，其大小远远超出迄今所提到的各种化合物。
Molecular recognition of size and shape, functional group, as well as chirality of guests by metalloporphyrin hosts are discussed in detail.
介绍了金属卟啉配合物在分子形状与大小识别、官能团识别和手性识别方面的研究概况。
Some important characteristics of polymers include their size (or molecular weight), softening and melting points, crystallinity, and structure.
聚合材料具有一些重要特性，包括尺寸(或分子量)、软化及熔化点、结晶度和结构。
Molecular dynamic simulations were used to investigate the effect of strain rate and size on the mechanical properties of nano-bi-crystal Cu under uniaxial tension.
利用分子动力学方法研究了双晶铜在单向拉伸载荷作用下弹性性能的应变率效应和尺寸效应。
Objective To investigate the effect of the ultra-high molecular weight polyethylene (UHMWPE)'s size on the artificial joint loosening.
目的探讨超高分子聚乙烯磨损颗粒（UHMWPE）的大小对人工关节松动的影响。
The crosslinking process of the system is studied and molecular ball theory of the crosslinking for polymer is advanced by the particle size analysis.
通过粒度分析，研究了交联体系的交联过程，提出了聚合物交联的分子球理论。
Crosslinking is one of the ways to improve selectivity because the method can reduce the size of Spaces between molecular, but permeability may be reduced.
交联反应是提高材料选择分离性能的方法之一，因为交联结构会使分子空隙变小，透气性能下降，但却能提高气体分离的选择性。
Here we report the genetic and molecular characterization of GS3, a major quantitative trait locus for grain size.
在这里，我们报道了GS3的遗传和分子鉴定，一个主效的控制籽粒大小的数量性状基因座。
With the increase of the molecular weights and the addition amount of PEG, the average crystal size decreased.
随着聚乙二醇的分子量和添加量的增加，二氧化钛的平均晶粒尺寸减小。
This paper introduces the size, seam form, moulding technology, the clamp part's selection, use and installation of super_high molecular weight polythene abrasion resistant lining board.
介绍超高分子量聚乙烯耐磨衬板的尺寸，砌缝的形式，成型工艺，紧固件的选用及其使用与安装。
The role of high molecular weight polymers in reducing droplet size is explained in terms of polymer coil overlap which results in a large increase in the viscosity of the solution.
大分子聚合物减少小尺寸液滴数量的作用，可以解释为聚合物分子链卷曲交迭从而使溶液的黏度大幅度增加。
Effects of the polymer molecular structure, the silver powder content, morphologies, particle size and solvent kinds on conductivity were studies.
通过实验研究了聚合物分子结构，银粉的含量、形貌、粒径，溶剂种类对导电性能的影响。
The new antibody conjugates are designed for Western blotting applications, which use gel electrophoresis to separate proteins from a sample of cell or tissue based on molecular weight and size.
新的抗体连接方法是为蛋白质印迹法专门设计的。后者是一种凝胶电泳法可根据细胞和组织样本的分子重量对其进行分离。
Its water absorptivity depends on the size of molecular weight, it can absorb 2% moisture at the most.
其吸水性取决于分子量的大小，最高时可吸收2%的水分。
The changes of these characteristic values with the molecular weight and the effects ofcrystal size and cell parameters on the melting point of polymer were studied.
研究这些特性参数随分子量的变化以及晶胞参数和微晶尺寸对熔点的影响。
Membrane pore size in a few nanometers to tens of nanometer range, the main material used for separation of colloidal and molecular weight of more than 500 molecules.
超滤膜的孔径在数个纳米到数十个纳米的范围内，主要被用于分离胶体物质和分子量大于500的大分子。
This evolution shows a size effect of the subunits on the structure and the bond for the molecular cluster anions.
从键的整体演化过程可以看出，子体系的尺寸效应对这类团簇负离子的结构和成键有很大影响。
The relative molecular mass of permeates was investigated by high performance size exclusion chromatography.
利用高效凝胶排阻色谱技术分析超滤滤过液的相对分子量分布。
The relative molecular mass of permeates was investigated by high performance size exclusion chromatography.
利用高效凝胶排阻色谱技术分析超滤滤过液的相对分子量分布。
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