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Isoprene needs to be extremely pure to make synthetic rubber.
而异戊二烯必须极其纯净才能生产出合成橡胶。
youdao
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A minute study on isoprene and its affecting factors is made.
对异戊二烯及其影响因子进行了详细研究。
youdao
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A minute study on isoprene and its affecting factors is made.
对异戊二烯及其影响因子进行了详细研究。
youdao