derivative fiber信息详情
衍生纤维
derivative───adj.(艺术家或艺术作品)模仿的;受……影响的;(金融产品)衍生的;n.派生物;金融衍生产品;派生词;(化学)衍生物;导数
fiber───n.纤维(等于fibre);n.(Fiber)(匈)菲贝尔(人名)
cosine derivative───余弦导数
bamboo fiber───竹纤维
trigonometric derivative───三角导数
derivative calculator───导数计算器
derivative action───[自]微商作用
convective derivative───n.随流导数;[流]迁移导数;传递导数
first derivative───一阶导数;一阶微商
The invention relates to a blend fiber of chitin or a derivative thereof and polyvinyl alcohol and a manufacture method thereof.───本发明涉及一种甲壳质或其衍生物与聚乙烯醇共混纤维及其制造方法。
new calculating model is proposed to analyse the single mode fiber biconical couplers and the derivative devices.───种分析熔锥光纤定向耦合器及其衍生器件的新数理模型。
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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