The problem whether natural rubber is a polymer with linear chain molecules has been solved.
天然橡胶是否是线型链状分子的聚合物，这个问题已经解决了。
Some polymer with a branched chain, known as the branched-chain polymers, are linear structure.
有些高分子带有支链，称为支链高分子，属于线型结构。
The radiation sensitive linear resin composition comprises (A)alkali soluble resin, (B) 1,2-quinone-bi-azide compound and (C) special polymer with siloxane chain.
上述感射线性树脂组合物含有（A）碱可溶性树脂、（B）1，2-醌二叠氮化合物和（C）具有硅氧烷链的特定聚合物。
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