请输入您要查询的字词:
单词
Fluvo-aquic soils
释义
Fluvo-aquic soils
Encyclopedia
农学
潮土
释
Fluvo-aquic soils
潮土
发育在河流冲积物上受地下水影响,并经长期旱耕而形成的土壤。在中国第一次全国土壤普查期间,命名为淤黄土;在中国土壤分类系统(1978)和中国第二次土壤普查分类方案(1988)中,列为半水成土纲潮土土类;在中国土壤系统分类(2001)中,相当于潮湿雏形土[注];在美国土壤系统分类(1999)中,大致相当于底潜潮湿始成土[注];在世界土壤资源参比基础(2014)中,大致相当于饱和雏形土[注]或石灰性始成土[注]。曾称冲积土、浅色草甸土。
随便看
helicoid cyme
helicon
heliconia family
helicon plasma thruster
helicon wave
helicon wave plasma
helicopter bub-up
helicopter flight
helicopter flight control
helicopter flight performance
helicopter flight test
helicopter ground resonance
helicopter ground resonance design verification test
helicopter hover performance
helicopter joint test bench test
helicopter logging
helicopter performance of forward flight
helicopter rotor system
helicopter structure
helicopter time domain airborne electromagnetic system
helicopter transmission system
helicopter transmission system test
helicorubin
helicospore
helicotron
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 1:38:26