请输入您要查询的字词:
单词
棕壤
释义
棕壤
Encyclopedia
农学
棕壤
释
Brown earth
棕壤
暖温带湿润地区落叶阔叶林和针阔混交林下发育的淋溶型土壤。在中国土壤系统分类中,属于淋溶土纲湿润淋溶土亚纲,简育湿润淋溶土土类;在美国土壤系统分类中,大致相当于淡色始成土壤[注]、湿润淋溶土[注];在联合国世界土壤图例中,大致相当于饱和始成土单元[注]和高活性淋溶土[注]集合土类。又称棕色森林土。
随便看
middle ring
middle route of south-to-north water transfer project
Middlesbrough
Middle School Students
middle seasonal rice
middle section mill
middle-small scale enterprise
middle-square method
middle storage pulverizing system
middle term
middle-thickness slab continuous casting and rolling
middle tone
Middletown: A Study in Contemporary American Culture
middle trimester screening
middle tune
middle type of peanut
middle unit
middleware
Middle Way Sect
middle way with eight negations
middle weight star
Middle Yangtze urban agglomeration
Middle Zone Theory
middling
mid-domain effect hypothesis
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:2026/7/6 13:59:56