determining molecular weight发音

意思翻译

测定分子量

相似词语短语

molecular weight───n.分子量（略作mol.wt）；[化学]分子量

pyridine molecular weight───吡啶分子量

benzil molecular weight───苯分子量

benzoic acid molecular weight───苯甲酸分子量

determining───n.决定；测定（determine的现在分词形式）

molecular───adj.分子的；由分子组成的

weight───n.重量，重力；负担；砝码；重要性；vt.加重量于，使变重；n.(Weight)人名；(英)韦特；(捷)魏格特

determining factor───决定因素; 决定性因素；[管理]决定因素

determining percentile───确定百分位数

双语使用场景

After determining the molecular weight of the purified protein by SDS PAGE, the band was excised from gel for protein identification.───经SDS PAGE测定纯化蛋白的分子量，然后切下目的蛋白条带，进行蛋白质鉴定。

methods of determining high active end group content and molecular weight of polyisobutene have been established by nuclear magnetic resonance and near infrared spectra respectively.───分别建立核磁测定聚异丁烯活性端基含量以及其他烯键含量和近红外光谱快速测定聚异丁烯活性端基含量、其他烯键含量和相对分子质量的分析方法。

Construction unit number was calculated by determining molecular weight. About 30-67 MAH units are grafted to a CPP chain.───测定了接枝物的分子量，计算了接枝物的结构单元数，认为每个氯化聚丙烯链上接上的马来酸酐基团个数在30～67之间；

Improving the Experiment of Determining Molecular Weight with Freezing Point Depression and Its Computer Data Acquistion───凝固点下降法测分子量实验改造与计算机采样

Determining molecular weight distribution of lower alkyl alcohol polyoxyethylene ether by capillary gas chromatography───毛细管气相色谱法分析低加成数脂肪醇聚氧乙烯醚分子量分布

Comparison of Two Different Gel Columns in Determining Molecular Weight of Chitosan───两种不同凝胶柱测定壳聚糖分子量结果的比较

Improvement on Experimental Method for Determining Molecular Weight by Freezing Point Fall Method───凝固点降低法测定分子量实验改进

英语使用场景