请输入您要查询的字词:
单词
肥熟表层
释义
肥熟表层
Encyclopedia
农学
土壤诊断表层
释
fimic epipedon
肥熟表层
长期种植蔬菜,大量施用人畜粪尿、厩肥、有机垃圾和土杂肥等,精耕细作,频繁灌溉而形成的高度熟化人为土壤表层。中国土壤系统分类建立的一个诊断表层。
随便看
Historical Periodization
Historical Phonology
Historical Poetics
historical poetics
historical political geography
historical population geography
Historical Pragmatics
historical pricing rule
historical process of desertification
historical prose in Pre-Qin
Historical Records by Fang Shao
Historical Records of Journey to Khotan Kingdom
Historical Records of Landscapes and Scenic Spots in Guilin
Historical Records of Ming Dynasty
Historical Records of Painters in Sichuan Area
Historical Records of Products in South China
Historical Records of Ten Dao during the Zhengyuan Period of the Emperor Dezong in the Tang Dynasty
Historical Records of the Debate among Monks in the Early Qing Dynasty
Historical Records Pertaining to Politics
Historical Research
Historical Research On Archive in China
historical romance
historical school
historical school of economics
historical school of law
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:2026/6/9 14:39:55