请输入您要查询的字词:
单词
grassland ecological threshold
释义
grassland ecological threshold
Encyclopedia
农学
草地生态阈值
释
grassland ecological threshold
草地生态阈值
草地生态系统在不断降低和破坏其自我调节能力的前提下所能忍受的最大限度的外界压力(临界值),主要是指家畜采食、人类活动等对其影响的最大范围。
随便看
ring expansion reaction
ring extension
ring function
ring galaxy
ring generator
ring geometry
ring girdling
ring halo
ring homomorphism
ring imaging Cerenkov counter
ring imaging Cherenkov detector
ringing
Ringing bell Zun
ring inversion
ring isomorphism
ring isomorphism theorem
ring kernel
ring language
ring laser
ring laser gyroscope
ringlet
ring-like
ring-like space
Ringling College of Art and Design
ring loop slow wave circuit
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:2026/5/28 5:31:50