embryo-sac cell

基本解釋

• [醫(yī)藥科學(xué)]胚囊細(xì)胞

英漢例句

雙語(yǔ)例句

• The mature embryo sac was one with five nucleus, i. e. , egg apparatus and two-nucleus central cell.
  成熟的胚囊是五核胚囊：由近珠孔端的卵細(xì)胞和兩個(gè)助細(xì)胞以及兩個(gè)中央極核細(xì)胞構(gòu)成的。
• There ware two cell proembryo and some endosperm free nucleuses in the embryo sac 7-8 days after pollination;
  授粉后7-8天，在胚囊中見(jiàn)到二細(xì)胞原胚及數(shù)個(gè)胚乳游離核。
• When pollen tubearrives at ovary and enters embryo sac by de- generated synergid, two sperm cells are released into the cell.
  花粉管到達(dá)子房，通過(guò)退化助細(xì)胞進(jìn)入胚囊，釋放出兩個(gè)精細(xì)胞。

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專(zhuān)業(yè)釋義

醫(yī)藥科學(xué)

• 胚囊細(xì)胞