英语词汇“precursors fiber”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	precursors fiber
释义	precursors fiber 基本例句原丝 PAN precursors have been the key factor for producing carbon fibers.聚丙烯腈原丝一直是研制生产碳纤维的关键。 The strip microstructure of carbon layers resembled that of PAN molecular chains in precursor fiber.条带结构的碳层与原丝分子链条带结构状态十分相似。
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