分子量测定的英文

determination of molecular weight

measurement of molecular weight

molecular weight determination

• 分子量:    molecular weight
• 测定:    determine; determi ...
• 分子量测定器:    molecular weight e ...

例句与用法

1. Molecular weight determinations on the purified material were conducted in benzene solutions by cryoscopic method .
   用冰点法，在苯溶液中对纯的物质进行了分子量测定。
2. Molecular weight apparatus
   分子量测定仪
3. The methods of extraction and purification , determination of purity and molecular weight , chemical composition , and bioactivities of tea polysaccharide are summarized
   本文就茶多糖的提取纯化方法、纯度测定、分子量测定、化学组成、生理作用等进行综述。
4. Application of a conventional maldi matrix facilitated desorption and ionization of peptides and proteins for molecular weight determination of the separated compounds
   使用传统的maldi基质利于肽段和蛋白质的解吸和离子化，从而可进行被分离分子的分子量测定。
5. In the part , the author ' s intention is mensurating the molecular weight of the polypeptides by sodium dodecyl sulfate polyacrylamide gel electro - phoresis . the result shows that one of the polypeptides which we have mensurated is about 17 , 000da . the conclusion is that the components which we have separated and purified are small molecule polypeptides . 5
   红褐林蚁多肽蛋白质的分子量测定本部分旨在通过sds -聚丙烯酰胺凝胶电泳测出所得多肽蛋白质的相对分子量，测得其中一组分的相对分子量为17000da左右，结论为所分离、纯化的物质是小分子的多肽。