分子量通过三辛凝胶电泳确定。
The molecular weight was determined by tricine gel electrophoresis.
这就是A的分子量。
随着分子量的增大，熔点和沸点也提高了。
As the molecular weights increase, so do the melting and boiling points.
聚合物的分子量随着催化活性的降低而升高。
The molecular weight of the polymers obtained increased with decrease in catalytic activity.
不建议使用于酮类、低分子量的酯类及含硝的混合物。
Do not recommend the use of low molecular weight in ketones, esters and mixtures containing nitrate.
RNA是一种类似于dna的分子，但是其分子量比dna小得多。
RNA is a molecule similar to DNA, except that its molecules are usually much smaller.
控制不同的降解时间即可制备不同相对分子量的聚谷氨酸。
All kinds of relative molecular weight PGA was prepared by controlling the different hydrolyzation time.
生长激素是大型分子量蛋白质，控制正常动物的生长和成熟。
Somatotropins are large molecular weight proteins which regulate growth and maturation in normal animals.
在大多数情况下，分子量随时间或转化率升高至一个有限的值。
In most cases, the molecular weights rise to a finite value with time or conversion.
阴离子聚合过程中往往存在转移反应，会生成低分子量齐聚物。
In the course of anionic polymerization, there are a few transfer reactions and oligomer formation.
许多植物性蛋白酶抑制剂的分子量都在20，000道尔顿以下。
Many plant-borne protease inhibitors are small proteins with molecular weights under 20,000 daltons.
引发剂用量增大时，树脂的分子量下降，但分子量分布变化不大。
When the initiator amount added increases, MW of the resin decreases while MWD changes a little.
《国际循环》：对ACS患者通常你会选择使用哪种低分子量肝素？
International Circulation: Which LMWH would you normally choose to use in ACS patients?
和它们的低分子量的类似物一样，微量的酸或碱常能促进聚合物的水解。
Hydrolysis of polymers, as with their low-molecular weight analogs, is often catalyzed by traces of acids or bases.
样品经酸水解，测得右旋糖酐铁中右旋糖酐的重均分子量和分子量分布。
The average molecular weight and molecular weight distribution were determined with acid hydrolyzed iron dextran samples.
但母亲在“低分子量物质”的环境中工作的孩子中有18.6%都有哮喘。
However, 18.6 per cent of children whose mothers were exposed to the 'low molecular weight substances' had asthma.
高分子量聚丙烯酸钠是一种重要的阴离子型絮凝剂，在工业上有着广泛的应用。
Polyacrylate sodium with high molecular weight is widely used as one kind of important anionic flocculation in industry.
现在我们看这一项，他等于10克除以溶质的分子量，即克每摩尔，再除以1000克水。
So, now we have this, it's 10 grams divided by the molecular weight, which is in grams per mole, over 1000 grams of water.
比如，超高分子量聚乙烯(UHMWPE)强度是钢的15倍，提供了5级防割。
For example, ultra high molecular weight polyethylene (UHMWPE) is 15 times stronger than steel and offers level 5 cut protection.
PEG之后的数字代表的是它的分子量，不同的分子量会影响到聚乙二醇的性质。
A number after "PEG" refers to its molecular weight, which influences its characteristics.
并且还发现，随着脱水时间的延长，聚丙烯酰胺的分子量和溶解性能均呈下降趋势。
It was also found that the molecular weight and the dissolubility of polyacrylamide decreased with the increase of dehydration time.
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。
Some important characteristics of polymers include their size (or molecular weight), softening and melting points, crystallinity, and structure.
本研究还考察了半连续聚合反应进程中苯丙树脂分子量和分子量分布指数的变化规律。
The changes in the molecular weight and molecular weight distribution index of the resin during the semi-continuous polymerization were also researched.
实验结果表明，利用质心法测定的蛋白分子量比最大灰度法测定的更接近于标准分子量。
The experimental results show the centroid method has an advantage over the maximum gray level method.
实验结果表明，利用质心法测定的蛋白分子量比最大灰度法测定的更接近于标准分子量。
The experimental results show the centroid method has an advantage over the maximum gray level method.
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