请输入您要查询的字词:
单词
soil environmental benchmark value
释义
soil environmental benchmark value
Encyclopedia
农学
土壤环境基准值
释
soil environmental benchmark value
土壤环境基准值
在一定时间和空间范围内,土壤污染物对特定生物受体(靶生物)的最大无害剂量或浓度值。是制定环境标准的基础性资料和科学依据,是纯自然科学属性。
随便看
topological analysis
topological approximation
topological architecture of polymer
topological basis
topological behavior
topological boundary
topological category
topological cell
topological characteristics
topological characterization
topological charge
topological circle
topological circumference
topological class
topological classification
topological close-packed phases
topological closure
topological cobordism
topological complement
topological completeness
topological completion
topological complex
topological concrete category
topological condition
topological configuration
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:2024/9/29 20:46:31