Polyimide is a macromolecule polymer material.

聚酰亚胺是一种高分子聚合物材料。

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These particular structure and property can bring important role into the process of polymer material.

利用这种独特结构和性能，可使其在聚合物材料的加工应用方面发挥作用。

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The use of silicone polymer material substitution of oil polymer material, is to explore a low-carbon, one important way of circular economy.

用有机硅高分子材料替代石油高分子材料，是探索实现低碳、循环经济的重要方法之一。

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In other words, this biodegradable polymer material, just a few atoms in size, can target and kill harmful microbes.

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In a process the researchers describe in articles published today in Science and Advanced Materials, they used a silicon needle with a tip about ten thousand times smaller than an ant to sculpt a polymer material known as polyphthalaldehyde.

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The bills' polymer material was exposed to temperatures as high as 284 degrees Fahrenheit and as low as minus-103 degrees in the central bank's laboratories and in a series of independent labs, according to Martine Warren, chemist and scientific adviser at the Bank of Canada.

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