请输入您要查询的字词:
单词
Paddy soil
释义
Paddy soil
Encyclopedia
农学
水稻土
释
Paddy soil
水稻土
人工灌溉耕种条件下形成的具有水耕表层和水耕氧化还原层的土壤。在全国第二次土壤普查分类(1988)中,列为人为土土纲、水稻土亚纲、水稻土土类;在中国土壤系统分类(2001)中,列为人为土纲、水耕人为土亚纲;在日本土壤分类中,也有水稻土类型,并按水型或起源土壤续分;在美国土壤系统分类(1999)中,无水稻土名称,根据水分状况、利用方式在土壤低级分类单元中表达;在世界土壤资源参比基础(2014)中,采纳了中国的分类,也将其划分成水耕人为土。
随便看
Regulation and Entry into Telecommunications Markets
Regulation and Its Reform
Regulation and Markets
Regulation Concerning Managementon Recoveryand Treatment of Wasted Electrical and Electronic Products
regulation credibility
Regulation, Deregulation, Reregulation
regulation equation
regulation for announcer and host
Regulation for Computer Software Protection of the People's Republic of China
regulation for ice flood prevention
regulation for pesticide management
regulation for reservoir emergency
regulation for sediment discharge
Regulation for the Implementation of the Law of the People’s Republic of China on the Entry and Exit Animal and Plant Quarantine
Regulation for the Implementation of the People's Republic of China on the Protection of Aquatic Wildlife
Regulation for the Implementation of the People's Republic of China on the Protection of Terrestrial Wildlife
regulation in consumer behavior
regulation in contract cost
regulation independence
regulation in market responsibility
regulation law
Regulation line of estuary channel
regulation mode of organism functions
regulation of agricultural machinery safety supervision
regulation of arterial blood pressure
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:2026/1/3 19:09:04