• 乙炔螺旋构象稳定性随着温度提高降低

    Moreover, the stability of helical conformation of poly (phenylacetylene) decreased with the increasing temperature.

    youdao

  • 发明公开了一种4-苯乙炔新型制备方法

    The invention discloses a novel method for preparing 4-phenylethynylphthalic anhydride.

    youdao

  • 结果表明芳香族添加剂尤其是苯乙炔提高硅橡胶辐射性能。

    The results show that the aromatic additives, especially diphenylacetylene, can improve radiation resistance of silicone rubbers.

    youdao

  • 发现恒重后的双含有二个结晶水这一新现象确认最终产物聚对苯乙炔

    Based on our determined results, we had found a new phenomenon that the disulphonium salt contains two crystal-waters and the last product is PPV.

    youdao

  • 研究乙烯乙炔聚合物甲基乙烯三种杂质悬浮乙烯粒径影响。

    The effects of impurities such as phenylethyne, polymer and methyl styrene on particle diameter of polystyrene manufactured by suspension polymerization were analyzed .

    youdao

  • 条二维三角晶格空气孔光子晶体波导一个光子晶体微连接,在微腔缺陷填充苯乙炔类液晶。

    Two photonic crystal waveguides are connected by photonic crystal cavity. The point defect of photonic crystal cavity is filled with phenylacetylene liquid cyrstals.

    youdao

  • 条二维三角晶格空气孔光子晶体波导一个光子晶体微连接,在微腔缺陷填充苯乙炔类液晶。

    Two photonic crystal waveguides are connected by photonic crystal cavity. The point defect of photonic crystal cavity is filled with phenylacetylene liquid cyrstals.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定