请输入您要查询的字词:
单词
Phaeozem
释义
Phaeozem
Encyclopedia
农学
黑土
释
Phaeozem
黑土
温带湿润、半湿润地区,草原化草甸植被下形成的具有深厚腐殖质层的土壤。曾称退化黑钙土、变质黑钙土、淋溶黑钙土、灰化黑钙土、黑钙土型草甸土、湿草原土和暗色草甸土等。
随便看
risk minimization measures
risk model
risk monitoring
risk monitoring for tunnel and underground engineering
risk monitoring of agricultural genetically-modified organisms
risk-need-responsivity model
risk neutral measure
risk-neutral pricing
risk neutral principle
risk of an estimator
risk of a statistical procedure
risk of environmental geological problems
risk of forest fire
risk of maritime traffic
risk of prairie fire
risk of reaction
risk of space radiation
risk of the first kind
risk of the second kind
risk of the third kind
risk on hazards of exotic species
risk perception
risk perception in the commission of crime
risk point
risk predictability training
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:2026/2/20 1:17:47