Molecular formula :
nature : polymer molecular weight distribution of a form of expression. If the polymer samples with i have all kinds of molecular Mi the molecular weight distribution of the differential amount of statistics, the sample will be contained in the various elements of several elements, Moore, or the mole fraction of the statistical basis. As distribution is a continuous, mathematics can be used on the N (Mi) distribution function and can be said to be N (Mi) (Mi k) mapping to be differential weight distribution curve.
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