fertilization membrane

美 [ˌfɜrtəlɪˈzeɪʃən ˈmembreɪn]英 [ˌfɜːtɪlaɪˈzeɪʃən ˈmembreɪn]

noun

the membrane that forms around a fertilized ovum and prevents penetration by additional spermatozoon

数据来源：WordNet

1

Studies on the cortical reaction and fertilization membrane formation in Scylla serrata

锯缘青蟹皮层反应与受精膜形成研究
2

After fertilization membrane was lifted , the secondary egg emitted the second polar body into the perivitelline space .

受精膜举起后，由次级卵母细胞排放出第二极体。
3

The first and the second polar bodies were extruded before and after the formation of fertilization membrane , within 30 min and 60 min after fertilization respectively .

第2极体随着受精膜的形成和举起而排放，在卵子产出后50～60min内排出；
4

The hatching membrane which was composed of chorion and fertilization membrane was the primary egg membrane , and protected the embryo development from harm material till the larva hatched .

由壳膜和受精膜构成的孵化膜为初级卵膜，保护胚胎发育，直至幼体破膜而出。
5

We focused on several key events during fertilization from membrane fusion to karyogamy of sperm cells and egg cells .

探讨了从精细胞和卵细胞质膜融合到它们的核融合完成这一发育阶段的某些主要事件。