请输入您要查询的字词:
单词
grafting technique of fruit trees
释义
grafting technique of fruit trees
Encyclopedia
农学
嫁接繁殖
释
grafting technique of fruit trees
果树嫁接
在适宜的生长环境下,将一种植物的枝或芽(接穗)与另外一种植物的茎或根(砧木)的形成层对接,通过砧木和接穗形成层细胞分裂形成愈伤组织,使接穗和砧木的维管系统相连接,可以进行营养物质和水分的输送,形成一个新的完整的植株的技术。植物繁殖方法之一。
随便看
radius of curvature
radius of curvature in meridian
radius of curvature in prime vertical
radius of gyration
radius of holomorphy
radius of influence
radius of inversion
radius of meromorphy
radius of molecular action sphere
radius of normal curvature
radius of nuclear charge
radius of nuclear interaction
radius of principal curvature
radius of rotation
radius of service
radius of shadow
radius of torsion
radius of univalence
radius of universe
radius of well flow influence
Radius protocol
radius vector
Radius协议
radix
radix arnebiae
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:2025/12/31 16:24:15