常见例句Synthesis and Gas Permeation of Highly Selective Polypyrrolone Membranes 高选择性聚吡咙气体分离膜的合成及气体分离Keywords Heteroaromatic polymers;Polypyrrolone;Tetraamine;Trifluoromethyl;Heat resistance; 芳杂环高分子;聚吡咙;四胺;三氟甲基;耐高温; 返回 Polypyrrolone