请输入您要查询的字词:
单词
枯枝落叶层
释义
枯枝落叶层
Encyclopedia
农学
土壤层次
释
litter layer
枯枝落叶层
覆盖在林地矿质土壤表面新鲜的半分解的凋落物层。森林土壤特有的发生层。由林地植物地上部分器官或组织枯死脱落后堆积而成。包括叶、枝、树皮、花、果实、种子等,同时含有少量的小动物尸体及排泄物等。又称残落物层。
随便看
chemical affinity theory
chemical analysis
chemical analysis for pharmaceutics
chemical analysis for uranium content of uranium ore
chemical analytical sampling
chemical and pharmaceutical technology
chemical artificial intelligence and expert system
chemical balance
chemical battery
chemical beam epitaxy
chemical biology
chemical biology technology
chemical biosensor
chemical biotechnology
chemical block
chemical bond
chemical bonding
chemical burn
chemical business enterprise
chemical capital project management
chemical carcinogen
chemical cascade amplification reaction
chemical catalytic hydrolysis of biomass
chemical cell
chemical change
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:2026/4/19 17:51:40