A high polymer is a very large aggregation of units. 一個(gè)高聚物是許多單元的非常大的組合。
Relation among chemical composition, physical structure, and mechanical behavior of plastics or synthetic high polymers. 塑膠或合成高聚物的化學(xué)組成，物質(zhì)結構和力學(xué)性質(zhì)間的關(guān)系。
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