The range of PP sizes starts at 1 (1 MB) and goes up to 131,072 (128 GB).
PP的大小范围从1 (1 MB)开始，最大为131,072 (128 GB)。
PP: Well, up until a few days ago I would say it would've been replaced by a world currency.
皮特：呃，直到几天前，我会说，它会被世界货币所取代。
It was found that the hyperbranched polymer improved the dyeing property of PP with dye-uptake up to 70% when the content of hyperbranched polymer was 8%.
实验结果表明：超支化聚合物的加入改善了PP的染色性，当超支化聚合物的质量分数为8%时，PP的上染率达到70%。
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