英汉词典

  • micropyle

    英:['maɪkrəpɪl]   美: ['maɪkrəpɪl] 

    micropyle 基本解释

    n.

    珠孔,卵孔;

    英英释义

    micropyle[ 'maikrəupail ]

    n.minute opening in the wall of an ovule through which the pollen tube enters

    micropyle 相关例句

    双语例句

    用作名词(n.)
    1. The micropyle was formed by the inner integument.
      珠孔由内珠被形成。
    2. The development of the obturator and the micropyle correlates with that of the female gametophyte in P. amurense.
      黄檗珠孔塞和珠孔的发育与雌配子体发育存在密切关系。

    权威例句

    Micropyle of some salmonins and coregonins
    The micropyle: a sperm guidance system in teleost fertilization.
    The Role of the Micropyle in the Pollination of Pinus
    The micropyle of trout eggs and its reaction to different incubation media
    Sperm attractant in the micropyle region of fish and insect eggs.
    The nucellar epidermis and micropyle of Ornithogalum caudatum (Liliace...
    The vitelline envelope, chorion, and micropyle of Fundulus heteroclitus eggs
    Ultrastructure of the chorion and its micropyle apparatus in the mature Fundulus heteroclitus (Walbaum) ovum
    Ultracytochemical localization of calcium in the stigma, style and micropyle of sunflower
    The Drosophila JNK pathway controls the morphogenesis of the egg dorsal appendages and micropyle.
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