英语词汇weight-average molecular weight怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

weight-average molecular weight

释义

weight-average molecular weight

简明释义

权重平均分子量：指在聚合反应产物中，具有不同分子量的聚合物量在全部聚合物中的分布关系。分子量分布可以表示具有不同相对分子质量的高分子链在所有高分子链中的比率，也可以计算出聚合物的平均分子量。

网络释义

1
?重均分子量
重均分子量
2
?重量平均分子量
重量平均分子量

短语

1
weight average of molecular weight
重均分子量

双语例句

1
The DS, intrinsic viscosity and weight-average molecular weight of the products were calculated. The products were characterized with IR and NMR spectroscopy.
测定了产物的取代度、特性黏度、相对分子质量、吸湿保湿性，并用IR、 NMR进行结构表征。
2
The water insoluble precipitate (acetic acid lignin, AcL) had a low weight-average molecular weight range from 341 to 253 (Mw) and a narrow molecular weight distribution from 1.1 to 1.2.
水不溶沉淀物（乙酰化木质素）的重均分子量分布在341到253之间，分散性系数分布在1.1到1.2这一窄范围内。
3
The average molecular weight and molecular weight distribution were determined with acid hydrolyzed iron dextran samples.
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。

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单词	weight-average molecular weight
释义	weight-average molecular weight 简明释义权重平均分子量：指在聚合反应产物中，具有不同分子量的聚合物量在全部聚合物中的分布关系。分子量分布可以表示具有不同相对分子质量的高分子链在所有高分子链中的比率，也可以计算出聚合物的平均分子量。网络释义 1 ?重均分子量重均分子量 2 ?重量平均分子量重量平均分子量短语 1 weight average of molecular weight 重均分子量双语例句 1 The DS, intrinsic viscosity and weight-average molecular weight of the products were calculated. The products were characterized with IR and NMR spectroscopy. 测定了产物的取代度、特性黏度、相对分子质量、吸湿保湿性，并用IR、 NMR进行结构表征。 2 The water insoluble precipitate (acetic acid lignin, AcL) had a low weight-average molecular weight range from 341 to 253 (Mw) and a narrow molecular weight distribution from 1.1 to 1.2. 水不溶沉淀物（乙酰化木质素）的重均分子量分布在341到253之间，分散性系数分布在1.1到1.2这一窄范围内。 3 The average molecular weight and molecular weight distribution were determined with acid hydrolyzed iron dextran samples. 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。
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