大孢子用英语怎么说？

大孢子

• [dà bāo zǐ]
  megaspore，macrospore，gynospore

例句

• It has evolved by fusion of the two edges of the megasporophyll. 心皮是由大孢子叶两边愈合进化而来的.
• The chalazal megaspore of a linear tetrad develops into a polygonum type sac. 四分体线行排列,合点端的大孢子发育为蓼型胚囊.
• Megaspore tetrad is linear. The chalazal megaspore develops into an embryo sac of Polygonum type. 大孢子四分体为线形, 合点端功能大孢子发育成为蓼型胚囊.
• Heterospory The production of two different sizes of spore: microspores and megaspores. 孢子异型:指植物产生两种大小不同的孢子: 小孢子和大孢子.
• A single archesporium differentiates immediately below the nucellar epidermis, it functions directly the megaspore mother cell. 孢原细胞处于珠心表皮之下, 直接起大孢子母细胞的功能.

词组搭配

• 大孢子发生
  megasporogenesis
• 大孢子母细胞
  megasporocyte(s)
• 大孢子叶
  megasporocyte(s)

行业词典

• 动物学： macrospore；
  植物学： megaspore；又称 :大孢子(macrospore )；
  生物学： megaspore；