简要介绍了疏水缔合型水溶性聚合物的性质及其在石油工业中的应用。
Their properties and applications in the petroleum industry of waters are also presented.
由于聚合物的性质最初取决于样品中大分子的大小，因此采取一种能描述他们体积的方法是必要的。
Since the characteristic properties of polymers depend intimately upon the size of the macromolecules present in the sample it is essential to have a method of describing their dimensions.
总的说来，此聚合物与低密度聚乙烯性质相似，但在薄膜中的强度性质要好一些，因此这就是其主要应用领域。
Overall the polymer has similar properties to LDPE, but has somewhat better strength properties in films, and hence this is its major area of use.
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