胚囊的英文翻译与发音

胚囊

[pēi náng]

megaspore;gastrula;embryo sac;blastula

megaspore [megәspɔ:( r)]

n.[植]大孢子,(种子植物的)胚囊

gastrula [gæstrulә]

n.胚囊,肠胚

embryo [embriәu]

n.胚胎,胎儿,胚芽 adj.胚胎的,初期的

sac

n. 囊,液囊 n. & adj. =Sauk

blastula [blæstjulә]

n.[发生学]囊胚

胚囊的中英文例句与用法

存在于胚囊和胎座中的澱粉粒为胚所利用。Starch grains present in the embryo sac and placenta are utilized by the embryo.但一般只有一个胚囊可发育出成胚。But embryo is developed from only one embryo sac.番木瓜的大孢子发生与胚囊发育。Genesis of megaspore and development of embryo sac in carica papaya l.鸡心李胚囊及受精的观察Cytological observations on embryo sac and fertilization in prunus americana marsh var.内陷囊胚翻转形成胚囊The formation of a gastrula from a blastula by invagination.胚囊发育类型为英地百合型，合点端形成胚囊吸器。With embryo sac haustorium in chalazal end the embryo sac is endymion type.由于细胞向内移动囊胚形成胚囊或肠胚的过程。The process in which a gastrula develops from a blastula by the inward migration of cells.花粉管经由一个助细胞进入胚囊，并在助细胞中释放两个精子。Pollen tube entered the embryo sac via one synergid and in it released two sperms.

胚囊的相关词汇及其英文翻译

单孢子胚囊 monosporic embryo sac

双孢子胚囊 bisporic embryo sac

四孢子胚囊 tetrasporic embryo sac

胚囊 embryo sac

胚囊母细胞 embryo sac mother cell

胚囊管 embryo sac tube