分子大小

同时还研究了控制PolyI分子大小的途径；

Control of the molecular size of poly I was also studied ;

伤寒Vi多糖菌苗多糖含量及分子大小测定试验

The Study on Detecting the Vi Polysaccharide Content and Molecular size of Vi Polysaccharide Typhoid Vaccine

根据分子大小分离母体血浆中DNA序列检测β-地中海贫血父系遗传性胎儿点突变

Detection of paternally inherited fetal point mutations for β - thalassemia using size-fractionated cell-free DNA in maternal plasma

拓扑指数P1、S1和S2是表征饱和一元羧酸分子大小、支分度、形状等结构特征的重要参量.本文提出了计算饱和一元羧酸物理化学性质P的定量公式；

A quantitative formula for calculating physicochemical properties p of saturated monobasic carboxylic acid was obtained in this paper .

cDNA分子大小在0.5～8Kb之间。

The cDNA molecules ranged in size from 0.5 kb to 8 kb .

对95例糖尿病患者尿液中不同电荷和（或）不同分子大小的蛋白（白蛋白、IgG4、总IgG）排泄进行了临定研究。

The clearance of proteins differing in charge and / or size ( IgG4 , total IgG and albumin ) was evaluated in 95 diabetic patients .

结果表明，在乳化相和水相之间、不同pH值时的乳化相之间蛋白质分子大小接近，但它们的氨基酸组成差异显著，说明它们不是相同的蛋白组分。

The results show that the relative molecular mass of protein components in water and emulsified phase is almost equal , but the composition of amino acids is quite different under a same emulsification system .

在此基础上对ASC、PSC进行了SDS-PAGE电泳，进一步表明制品的纯度较高，并且它们在分子大小、构型及性质上没有显著差异。

Based on SDS polyacrylamide gel electrophoresis ( SDS-PAGE ), the result shows that the purities of ASC and PSC are higher and there is no obvious difference between them .

研究人员评价将c6-神经酰胺填入分子大小的泡沫中，称其为神经酰胺脂质体（cerasomes）作为一种抗肿瘤药物载体。

Researchers evaluated the use of molecular-sized bubbles filled with C6-ceramide , called cerasomes , as an anti-cancer agent .

Wilson方程和正规溶液模型在二元及多元铝基液态合金体系中的比较研究表明：正规溶液模型因为原则上只适用于组元的分子大小和结构相近的体系，其适用范围受到了限制。

The comparison of application of Wilson equation and regular solution model in the Al-based liquid alloys shows that the suitability of regular solution model is restricted because it is only fit for the systems in which the components has the approximate size and structure .

用正丁醇抽提得到该拮抗菌的拮抗物质，并经分子大小排除和反向色谱得到纯化，通过质谱和Edman降解获得其结构信息。

Antifungal compounds were extracted with n-butanol and purified by size exclusion and reverse phase chromatography . The structural information was obtained by mass spectroscopy and Edman degradation .

以小麦叶片为材料，根据Rubisco的溶解度、分子大小和形状、电荷种类等特性采用盐析、凝胶过滤、离子交换层析技术进行该酶的分离、纯化。

Rubisco was separated and purified from wheat leaves by ammonium sulfate precipitation , gel filtration , ion-exchange chromatography on the basis of Rubisco characteristic , such as dissolvability , molecular size and shape , and electric charge .

路径数p1、拓扑指数xz，s1和s2等参量，是表征单烯烃分子大小、支化度、形状和碳双键位置等结构特征的重要参量。

Number of path p 1 , the topological indexes x z , s 1 and s 2 can be used to characterize the size , branching and shape of mono olefins , and site of twofold bond in mono olefin .

P24在分子大小、表达时相和分布上有别于其他已鉴定的HMNA和核仁蛋白，是一种新的HMNA。

These results suggested that the P24 differed from the other HMNAs reported and nucleolar proteins in its molecular weight , expression phase and distribution in the cells . It is a new HMNA .

泳动速度随分子大小和形状而改变。

The rate of migration varies with molecular size and shape .

膜分离的分类基本依据是分子大小。

Classification of membrane separations is based primarily on molecular size .

对用油膜法估测分子大小实验的改进

The Improve Experiments of Roughly Measure Molecular Size by Oil Film Method

正在研制原子或分子大小的计算机电路

Are creating prototype computer circuits on atomic or Molecular levels

氨基酸亲-疏水性及分子大小使用偏好的统计分析

Statistical analysis of application of hydrophilicity hydrophobicity and molecular size of amino acid

微粒物质包括从分子大小到直径大于10毫米的粒子。

Particulate matter includes particles from molecular size to greater than10Mm in diameter .

识别分子大小的色谱技术在石油化工中的应用

Application of chromatographic technology on Determination of molecular size in the field of petrochemistry

盐浓度对肝素分子大小及稳定性的影响

On the effect of salt concentration on molecular sizes the stability of heparins of different

你只不过是散落在宇宙中的一个分子大小的星际尘埃罢了。

You were only scattered molecular stardust .

主要受染料分子大小、染料溶液与木材的亲和性等因素制约。

The main factors are size of stain molecule , affinity between stain solution and wood , etc.

耐高温α-淀粉酶生产的麦芽糊精分子大小差别的范围大于原淀粉；

The range of the differences of molecular size is bigger than that of the original flour ;

本文首先研究了多胺型可交联染料的溶解特性、分子大小和渗透性能，通过软件模拟和纤维切片的方式证实了染料可以对纤维达到透染的目的。

The methods of software simulation and fiber slice validated that crosslinking dyes could obtain good dye penetrability .

分子大小各异，它取决于组成这些分子的原子的数目和大。

Molecules all vary in size , depending upon the number and size of the atoms which compose them .

式中只有一个仅与分子大小有关的特性参数，该参数与正常沸点下液体摩尔体积有很好的线性关系。

It is found that this parameter has good linear relation with the molar volume of liquid at normal boiling point .

从分子大小的范围看，半夏胰蛋白酶抑制剂应属大分子抑制剂。

Preliminary estimations of the molecular size of the inhibitor suggest that it belongs to the category of large molecular weight inhibitors .

他们将化疗药物填入分子大小的泡沫中，在试管中和小鼠身上来防止肿瘤细胞的生长和启动肿瘤细胞的凋亡。

They used molecular-sized bubbles filled with chemotherapy drugs to prevent cell growth and initiate cell death in test tubes and mice .