• 本文设计合成了几种邻菲咯衍生物研究它们几种铵盐形成水凝胶的行为。

    Several crown ether derivatives possessing phenanthroline groups were prepared and their gelation properties with ammonium were investigated.

    youdao

  • 本文设计合成了几种邻菲咯衍生物研究它们几种铵盐形成水凝胶的行为。

    Several crown ether derivatives possessing phenanthroline groups were prepared and their gelation properties with ammonium were investigated.

    youdao

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