分布指数(Distribution Index) ：重均分子量与数均分子量的比值。即。用来表征分子量分布的宽度或多分散性。
分布指数
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建立了计算旋风分离器压降及速度分布指数的通用计算式。
A semitheoretical modeling to calculate pressure drop and exponent of vortex velocity profile is deduced.
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研究表明，度分布指数等于2是无标度网络中度分布指数的一个临界值。
It is found that scaling exponent equal to 2 is a typical cutoff of scaling exponent for scale-free networks.
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本研究还考察了半连续聚合反应进程中苯丙树脂分子量和分子量分布指数的变化规律。
The changes in the molecular weight and molecular weight distribution index of the resin during the semi-continuous polymerization were also researched.
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We also looked at exponential.
我们还看了指数分布。
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