分子量

High molecular weight PLA can be prepared by ring-opening polymerization of lactides.

高分子量丙交酯主要由丙交酯开环合制备。

Molecular weight determinations on the purified material were conducted in benzene solutions by cryoscopic method.

用冰点法，在苯溶液中对纯物质进行分子量测定。

The relationship between molecular weight distribution of phospholipids reverse micell...

温度越高,磷脂反相胶束分子量越大,越有利于超滤脱胶进行。

The technique of extracting araboxylan in wheat bran and its analysis technique of chemical structure and the molecular weight were introduced.

文章介小麦麸皮中提纯阿基木这一重要学物质工艺方法及对提取阿基木学结构、分子量分析技术。

Objective: To observe the respond of using low molecular weight heparin Calcium to resist blood concreting to dialysed patient after kidney transplant.

目观察肾移植术后透析病人应用低分子量肝素钙抗凝治疗反应。

The GPC results indicated that the polymerization degree increased with the extension of reaction tine and the molecular weight distribution was tend to be monodispersity.

GPC研究结果表明随反应时间延长，合度增大，合物分子量趋于增大但分散性减小。

Results showed that yield of TCA-N in phosphorylated fish protein hydrolysate approached to that of the control sample and phosphatization had little effect on hydrolysis.

对低值鱼蛋白磷酸改性,并进行体外酶解,研究磷酸鱼蛋白酶解特性(酶解物氨态氮得率、TCA可溶性肽得率及肽分子量分布)。

The changes in chemical structure of residual lignin in reed kraft pulp after treatment with a white rot fungus,Panus conchatus have been investigated in the present paper.

元素组成,功能基含量,结构单元三种基团比例和分子量及其分布等方面研究生物降解纤维素酶苇浆残余木素性质。