请输入您要查询的字词:
单词
草类植物种子活力
释义
草类植物种子活力
Encyclopedia
农学
草类植物种子活力
释
herbage seed vigour
草类植物种子活力
国际上广为采用的定义有两个:①决定草类植物种子或种子批在发芽和出苗期间的活性水平和表现的种子特性的综合表现。②在广泛的田间条件下,决定草类植物种子迅速整齐出苗和长成正常幼苗潜在能力的总称。
随便看
contraction hypothesis
contraction mapping
contraction mapping principle
contraction of a class
contraction of a complex space
contraction of a graph
contraction of a group
contraction of a mapping
contraction of a matroid
contraction of an algebra
contraction of an ideal
contraction of a representation
contraction of a tensor
contraction of a tensor space
contraction of field operators
contraction of operators
contraction of tensor
contraction of the flexor tendons in young animals
contraction operator
contraction phase
contraction principle
contraction relation
contraction semigroup
contraction theorem
contractive
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:2025/9/1 7:00:03