• Heteranthery exists in several angiosperm families, such as Melastomataceae, Solanaceae, Lythraceae, Leguminosae and Pontederiaceae, but the aspects and extent of differentiation often vary in taxa.

    异型雄蕊在野牡丹科、干屈菜科、豆科、雨久花科多个科中都有分布,分化程度类群而异。

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  • A water hyacinth fiber pulp used as fibrous raw material for paper making is provided, which is made from fibers of water hyacinth plant of the Pontederiaceae family by paper pulp process technique.

    一种适用于造纸用途的纤维原料水葫芦纤维浆,利用雨久花科类系列水葫芦纤维物,经过纸浆生产工艺流程加工成纤维浆。

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  • A water hyacinth fiber pulp used as fibrous raw material for paper making is provided, which is made from fibers of water hyacinth plant of the Pontederiaceae family by paper pulp process technique.

    一种适用于造纸用途的纤维原料水葫芦纤维浆,利用雨久花科类系列水葫芦纤维物,经过纸浆生产工艺流程加工成纤维浆。

    youdao

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