• 进一步研究揭示酒精缓冲液即使长丝变得珍珠链,飘散开又变为一群泡。

    Further work has revealed that simple alcohol buffers can cause each filament to form what looks like a string of pearls that then floats free, forming a new generation.

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  • 游走细胞珍珠早期发育阶段十分活跃。

    Wandering cells are more active during the early developmental stage of the pearl sac.

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  • 珍珠细胞分泌活动具有节律性和区段性特点,这种区段性和节律性的分泌与珍珠多层结晶纤层的形成相适应。

    The secretion of the pearl sac cells is rhythmic, which is adaptive for the formation of the multiple crystalline layers of the pearl.

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  • 组成霰石晶单元晶为3-5微米2-3微米0.2-0.5微米的不规则多边形板块。板块大小珍珠上皮细胞的表面积决定。

    A single tablet is irregular polygon in shape which is 3-5 um long, 2-3um wide and 0.2-0.5um thick, the size is determined by the epithelial cells of the pearl sac.

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  • 二直接用外套组织上形成珍珠方法所产生珍珠未培育出珍珠

    The pearl sacs were also cultured in another way of emigrating the pieces of mantle tissue to a nuclear.

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  • 二直接用外套组织上形成珍珠方法所产生珍珠未培育出珍珠

    The pearl sacs were also cultured in another way of emigrating the pieces of mantle tissue to a nuclear.

    youdao

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