• 杜仲杜仲树皮叶片存在一种结晶颗粒

    Eucommia ulmoides gum is a crystalline particle existing in the bark and leaf of Duzhong tree.

    youdao

  • 指出临界交联度杜仲胶获得弹性的关键概念

    A new concept has been proposed that the critical crosslinking-degree is a key that Gutte-Percha gets high elasticity.

    youdao

  • 固体静止培养杜仲含量生产效率液体振荡培养

    The gutta content and productivity in the static solid culture were higher than those in te liquid shaking culture.

    youdao

  • 指出杜仲弹性体出现,其研究开发进入阶段标志

    It points out that the birth of Gutta-Percha rubber with high elasticity is a sign that the research-development of Gutta-Percha has entered into a new stage.

    youdao

  • 通过不同配方比实验研究了杜仲三元共混硫化性能影响

    The effects of gutta upon the vulcanizate of ternary blends are studied via the experiments of different prescriptions.

    youdao

  • 通过正交设计确定杜仲记忆材料配方,并讨论了热记忆机理

    The formula of heat memory material gutta-per-cha was chosen by orthogonal design, the mechanism of heat memory proprty was discussed.

    youdao

  • 两种方法所获产品纯度相差不大,显示聚焦微波提法提取杜仲高效能。

    These results implied that the focused microwave-assisted extraction method was a promising method for the extraction of guttapercha.

    youdao

  • 杜仲胶天然共混硫化静态力学性能动态伸张疲劳性能进行了研究。

    Static mechanical and dynamic tensile fatigue properties of vulcanizates of gutta/natural rubber blends were tested.

    youdao

  • 杜仲树中杜仲晶体微粒形式存在,必需用溶剂提取机械破坏植物组织来获取。

    Eucommia ulmoides gum(guttapercha or balata) is a crystalline particle existing in the bark and leaf of Duzhong tree (Eucommia ulmoides Oliv), and to extract E.

    youdao

  • 增加光照虽然能增加含量,但愈伤组织增殖倍数降低杜仲生产效率培养为好。

    Although illumination increased the gutta content, the propagation times of callus decreased; therefore the total production efficiency of gutta was high under dark culture.

    youdao

  • 选用阿拉伯麦芽糊精,对喷雾干燥法制备杜仲技术进行研究。

    Using Arabic gum and malt dextrin as wall material of microcapsules, the microencapsulation technology of eucommia seed oil was studied in this work.

    youdao

  • 进一步研究提高目前杜仲生产中所采用的自然发酵效果提供实验依据,并为杜仲提取工艺优化提供理论指导

    Experimental basis for studying and enhancing the nature fermentation effect at present was provided, the theory instruction for optimizating the extracting guttapercha craft was provided also.

    youdao

  • 结果表明,黑曲霉BN易于分解杜仲叶, 且经其发酵处理提高13.3%。

    The results showed aspergillus niger BN fungus, and the productive rate of gutta - perch increased 13.3 %.

    youdao

  • 结果表明,黑曲霉BN易于分解杜仲叶, 且经其发酵处理提高13.3%。

    The results showed aspergillus niger BN fungus, and the productive rate of gutta - perch increased 13.3 %.

    youdao

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