非极性元素通常是卤化溶剂(halogenated solvent),或是氯化物(chl
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halogenated hydrocarbon solvent 卤代碳氢溶剂
The xanthate derivative method, halogenated solvent method and amide LiCl method for preparing chitin fiber are introduced.
介绍了制备甲壳素纤维的黄化法、含卤溶剂法和酰胺氯化锂法。
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