The molecular weight was determined by tricine gel electrophoresis.

分子量通过三辛凝胶电泳确定。

Well, that's the molecular weight of it.

这就是A的分子量。

Enzymes are large molecular weight compounds.

酶是高分子化合物。

So first, let's just calculate the molecular weight of the solid.

首先，我们先计算，固体的摩尔质量。

And if we solve for molecular weight, then we wind up with 907 grams per mole.

如果我们求摩尔质量的话，我们的结果是907克每摩尔。

The molecular weight of the polymers obtained increased with decrease in catalytic activity.

聚合物的分子量随着催化活性的降低而升高。

Divided by 18 grams per mole plus 10 grams divided by the molecular weight in grams per mole.

除以18克每摩尔加上10克，除以溶质的摩尔质量。

Molecular weight of PVC and different grade of ABS affected the viscosity of the blends, too.

同时ABS的种类和PVC 相对分子质量的大小也影响共混物的表观粘度。

Do not recommend the use of low molecular weight in ketones, esters and mixtures containing nitrate.

不建议使用于酮类、低分子量的酯类及含硝的混合物。

Objective: to prepare the low molecular weight chitosan and establish the method for quality control.

中文摘要：目的：制备低分子质量的壳聚糖并建立相应的质量控制手段。

All kinds of relative molecular weight PGA was prepared by controlling the different hydrolyzation time.

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。

Somatotropins are large molecular weight proteins which regulate growth and maturation in normal animals.

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。

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。

Composed primarily of triglycerides which are molecular weight compounds made up primarily of fatty acids.

构成主要的甘油三酸酯，它的分子量化合物构成主要的脂肪酸。

However, 18.6 per cent of children whose mothers were exposed to the 'low molecular weight substances' had asthma.

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。

Hydrolysis of polymers, as with their low-molecular weight analogs, is often catalyzed by traces of acids or bases.

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。

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.

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。

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。

Polyacrylate sodium with high molecular weight is widely used as one kind of important anionic flocculation in industry.

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。

Unlike other HA cosmetics, Skin Eternal Hyaluronic Serum contains low molecular weight HA, which is more easily absorbed.

不像其他房委会化妆品，护肤永恒的透明质酸血清中含有低分子量医管局，这是更容易吸收。

"In case you're ever in a bind and need to calculate a molecular weight, here's a periodic table for your wallet," she told him.

还对他说：“这是个元素周期表，你可以放到钱包里，以防需要计算分子质量，你又想不起来的尴尬场面。”

From 2-d electrophoresis maps, we can find that most of proteins focused between pI5 - pI 8 and molecular weight 28kd-66kd.

通过对双向电泳图谱的初步观察可以看到，蛋白质主要集中在等电点5—8和分子量28kd—66 KD之间。

It exists in a high molecular weight form, approximately 180,000 daltons, and as such seems to be associated with a lipoprotein.

它以高分子量形式存在，大约接近180,000道尔顿，这样的表现似乎与脂蛋白有关。

It was also found that the molecular weight and the dissolubility of polyacrylamide decreased with the increase of dehydration time.

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。

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。

Test criteria formulated for filtering factor of ultra high molecular weight polymer has been widely applied in testing departments of oilfield.

依据改进的检测方法编制的超高分子聚合物过滤因子检测标准已在油田各测试机构广泛使用。