molecular mass
分子量
常用释义
英式发音
美式发音
基本释义
- 分子质量：一个分子中所有原子质量之和。
例句
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1·The researches show that the content of resin and the relative molecular mass of maltene decrease as the reaction progress.研究表明，随着反应的进行，树脂含量和相对分子质量降低。
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2·The relative molecular mass of lanolin is 778 by the method of VPO.采用VPO法测定羊毛脂的数均相对分子质量为778。
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3·The kind and number of atoms ina molecule determine a molecular mass.分子量取决于分子中的原子种类与数量。
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4·The kind and number of atoms in a molecule determine a molecular mass.分子中原子的种类和数量决定分子质量。
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5·Results: The measured relative molecular mass was accorded with the theoretical value.结果：相对分子质量测定值与理论值一致；
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6·Moreover, the enzyme hydrolyzed bovine low molecular mass kininogen and releasing bradykinin.另外，此酶能够水解牛低分子量的激肽原，释放舒缓激肽。
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7·The fluidity of suspension doesn't increase with the increasing of the relative molecular mass.煤浆的流动性并不随着木钠分子量的增加而增加。
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8·The higher the relative molecular mass of polymer was, the better the shear stability of polymer.交联聚合物的相对分子质量越大，抗剪切稳定性越好。
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9·Vapor pressure and boiling point depends on molecular mass and the type of intermolecular forces.蒸汽压及沸点取决于分子量及分子间作用力的类型。
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10·It shows that the solution viscosity drops and the relative molecular mass reduces with narrow distribution.结果表明改性栲胶溶液黏度下降，相对分子质量降低且分布集中。