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卵器的英文

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"卵器"怎么读用"卵器"造句

英文翻译手机手机版

  • egg apparatus

例句与用法

  • The archegonium is generally reduced in nature .
    卵器在性质上一般是简退的。
  • Early archegonial development is already evident two weeks after pollination .
    卵器的早期发育在授粉后两周内就业已明显。
  • Many forest tree species have multiple archegonia which, after fertilization produce a number of proembryos .
    许多林木树种都有颈卵器,受精以后便产生许多原胚。
  • A similar section through the female plant reveals several bottle-shape archegonia, the female reproductory organs .
    通过雌株末梢的纵切面所现出的几个瓶状的颈卵器,这就是雌性生殖器官。
  • For example , the archegonium ( female organ ) of the moss funaria secretes sucrose
    例如藓类颈卵器(雌性器官)分泌蔗糖。
  • The female gametophyte is represented by the embryosac , the archegonia being absent
    雌性配子体存在于胚囊中,颈卵器缺失。
  • Venter the swollen base of an archegonium that contains the egg cell ( oosphere )
    卵器)腹部:颈卵器内含有卵细胞(卵球)而向外膨大的基部。
  • Most gymnosperms retain archegonia except for the most advanced genera gnetum and welwitschia
    除了买麻藤属和百岁兰属以外大多数裸子植物还保留有颈卵器
  • Enclosure of the nucellus by the integuments is incomplete , the embryo sac or , in gymnosperms , to the archegonium
    珠被并不是将珠心完全封闭,而是留有珠孔以便受精时花粉管进入胚囊,或裸子植物的藏卵器
  • It is a multicultural flask - shaped structure made up of a narrow neck and a swollen base ( venter ) that contains the female gamete
    卵器状似长颈烧瓶,由一条细长的颈部和膨大的腹部(内含雌性配子)组成。
  • 更多例句:  1  2
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