请输入您要查询的字词:
单词
双受精作用
释义
双受精作用
Encyclopedia
农学
植物生物学
释
double fertilization
双受精作用
雄配子体形成的两个精子,一个与卵细胞融合形成二倍体的合子,另一个与中央细胞的极核融合形成初生胚乳核的现象。
随便看
divergenceless field
divergence of an integral
divergence of a series
divergence of a tensor field
divergence of a vector field
divergence of character
divergence of discontinuity
divergence test
divergence theorem
divergency
divergent
divergent adaptation
divergent beam transform
divergent boundaries
divergent determinant
divergent double series
divergent evolution
divergent improper integral
divergent integral
divergent iteration
divergent lens
divergent line
divergent meniscus lens
divergent-meniscus lens
divergent nuclear chain reaction
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2024/11/6 6:53:26