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
Changchun Qiche Jingji Jishu Kaifaqu
Changchun Shi
Changchun Shijie Diaosuyuan
Changchun Taoist Temple
Changchun University of Chinese Medicine
Changchun Wenmiao
Changchun Xinqu
Changdao Natural Reserve
Changdao Xian
Chang Daozhi
Changde flower-drum opera
Changde Han opera
Changde Museum
Changdeng opera
Changdeokgung Palace
Changdeokgung Palace Complex
Changde Shi
Changde Sixian narrative singing music
Chang Di
Changdi Tribe
Chang-Du Subgroup of Gan Dialect
Chang'e
change
Chang'e 1
Chang'e 1 lunar probe
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:2026/7/2 12:10:22