1) outer integument
外珠被
2) The envelope of an ovule.
珠被胚珠的外皮
4) integument cell
珠被细胞
1.
The ultrastructure of integument cells of Doritis pulcherrima ovules was studied.
应用透射电镜对五唇兰(Doritis pulcherrima)珠被细胞进行超微结构观察。
6) Endothelium
[英][,endəu'θi:liəm] [美][,ɛndo'θilɪəm]
珠被绒毡层
1.
(3) There is a endothelium,it initiated from the megasporocyte stage and enoughly development in the stage of uninucleate embryo sac.
(3)有珠被绒毡层,珠被绒毡层起始于大孢子母细胞时期,单核胚囊阶段高度发育,受精后从合点端逐渐退化。
补充资料:外珠
外珠:离梁不记数的算珠,叫做外珠。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条