If you then take the petroleum feedstock and convert it very efficiently into the polymer, it can have a very low environmental footprint.
假如你到时能将得到的石油原料高效地转成高聚物，那么其只会具有非常低的环境足迹。
The petroleum production rate could by apparently improved by polymer gel displacing technology. In this paper, the organic polymer gel systems used in the tertiary oil recovery were discussed.
凝胶处理技术能显著提高石油产量。文章对第三次采油用有机高分子凝胶体系进行了讨论。
Viscosity is an important character of water-soluble polymer solution, meanwhile, it is basic data for chemical engineering, petroleum and fluid engineering.
粘度是液体的主要传递性质之一，是化工、石油和流体工程等领域中所必需的基础数据之一，是水溶性高分子溶液重要的流变性质。
Poly(vinyl alcohol) (PVA) is a multi-hydroxyl polymer, which can be prepared from natural gas, thus becomes more and more important in the situation of petroleum scarcity.
聚乙烯醇（PVA）是一种性能优良、用途广泛的多羟基聚合物，可从天然气制备，在目前石油资源日渐匮乏的形势下日显重要。
Poly(vinyl alcohol) (PVA) is a multi-hydroxyl polymer, which can be prepared from natural gas, thus becomes more and more important in the situation of petroleum scarcity.
聚乙烯醇（PVA）是一种性能优良、用途广泛的多羟基聚合物，可从天然气制备，在目前石油资源日渐匮乏的形势下日显重要。
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