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单词
受精
释义
受精
Encyclopedia
理学
受精(植物)
释
fertilization(plant)
受精(植物)
通常有广义和狭义两个概念。广义概念指从花粉落在柱头上到精卵融合完成的整个过程,因此,受精过程可分为两个阶段,即配子配合前阶段和配子配合阶段,这一概念通常用于被子植物。狭义概念仅指雌雄配子的融合过程。
理学
受精
释
fertilization
受精
单倍体的精子和卵子相互结合并融合形成双倍体合子的过程,是有性生殖生物个体发育的起点。
Biology
fertilization; spermatization
受精
随便看
Collection of Wang Wensu
Collection of Wei Suzhou
Collection of Wen Wenzhou
collection of works
Collection of Writing Paper Samples by Luoxuan , process printing, Tianqi era, Ming Dynasty
Collection of Xie Wenyi
Collection of Yang Zhonglie
Collection of Yang Zhongmin
Collection of Yanshan
Collection of Yao Shaojian
Collection of Yuan Cishan
Collection of Yuan Yongzhi
Collection of Yuan Zhen's Poems
Collection of Yu Zhongsu
Collection of Zangmizhai
Collection of Zhai Jinsheng's Poems and Essays
Collection of Zhang Donghai
Collection of Zhang Wenchang
Collection of Zhao Wensu
Collection of Zong Zixiang
collection opinion prediction method
collection organization
collection permit system for key protected wild plants
Collection Policy
collection power lines maintenance of wind power plant
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更新时间:2026/6/12 0:32:06