long-chain polymer
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- 长链聚合物
双语例句
- The long polymers, in contrast, are generally poor conductors in their pure state.
相比之下，单纯的长链聚合物通常是很差的导体。 - Standard rubber bands, which can stretch up to several hundred percent then snap back into shape, are made from long chains of cross-linked polymers.
标准橡皮筋由交错连接的长链聚合物制成，能拉伸至原先长度的几倍，释放后可缩回原型。
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