请输入您要查询的字词:
单词
草类植物航天育种
释义
草类植物航天育种
Encyclopedia
农学
草类植物航天育种
释
space mutation breeding for forage plants
草类植物航天育种
采用高空气球、返回式卫星或宇宙飞船等各种空间飞行器将草类植物种子、其他器官及组织或者生命个体送到宇宙空间,利用空间宇宙射线的强辐射、高能粒子、微重力、交变磁场、高真空、特殊的昼夜节律等特殊环境诱变处理,从而使植物材料发生基因突变,再返回地面仍采用常规育种技术,进而选育草类植物品种的诱变育种方法。又称太空诱变育种。
随便看
Drakensberg
Drake Passage
Drake's Well
Drak Yerpa Dongkuqun
DRAM
Drama
drama
drama-actor’s training
Drama and Film
Drama and Film Monthly
Drama and Film Training Course of Jinxing Film and Drama Company
Drama Association
Drama class
Drama club
Drama College The Hong Kong Academy for Performing Arts
drama crisis
Drama Department Lu Xun Literature and Art University
Drama department People's Liberation Army Academy of Art
Drama Department, School of Arts, National Beiping University
drama director's explication
Drama Era
Drama for Peasants
Drama Group
drama in anti-Japanese base area
Drama in Education
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:2026/1/25 7:26:58