请输入您要查询的字词:
单词
授粉
释义
授粉
Encyclopedia
农学
授粉
释
pollination
授粉
自然界风媒花林木雌花达到可授期时,花粉自然飞散而进行的传粉过程。或者待雌花柱头(或胚珠)分泌黏液达到可授期时,将父本的花粉通过人工传粉方式授予雌花柱头(或胚珠)的过程。包括自由授粉和控制授粉。
随便看
herbivory
herb layer
herblet
herbosa
herb peony flowering sea in Bozhou
Herbrand
Herbrand base
Herbrand function
Herbrand Godel function
Herbrand-Godel function
Herbrand lemma
Herbrand quotient
Herbrand theorem
Herbrand universe
herb soaking
herbs that astringe
herbs that astringe and stanch bleeding
herbs that astringe the lung and large intestine
herbs that break up blood stasis and resolve masses
herbs that calm the liver to stop endogenous wind
herbs that calm the mind
herbs that calm the mind with heavy sedatives
herbs that calm wind and arrest convulsion
herbs that clear and dissolve hot phlegm
herbs that clear deficiency-heat
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:2026/2/21 12:32:59