请输入您要查询的字词:
单词
clonal breeding
释义
clonal breeding
Encyclopedia
农学
林木遗传育种发展史
释
clonal breeding
无性系育种
从天然林或人工群体中选出优良单株,通过无性繁殖的方法获得无性系,然后按照育种目标或生产实践要求对各无性系进行测定,选出优良无性系,并以无性繁殖的方式推广应用与生产。
随便看
radiant gas
radiant heat
radiant heat flow meter
radiant heating surface
radiant intensity
radiant intensity, radiation strength
radiant of comet
radiant of meteor
radiant of moving cluster
radiant point
radiant power
radiant resolution of SAR
radiate
radiated domain
radiated media
radiating body
radiating capacity
radiating cone
radiating ridge
radiation
radiation ablation
radiation absorption
radiation accident
radiation accident in Jinning,Shandong province
radiation accident intervention
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:2025/7/25 11:12:32