请输入您要查询的字词:
单词
胡敏素
释义
胡敏素
Encyclopedia
农学
土壤有机质
释
humin; HM
胡敏素
土壤和海洋沉积物中不溶于水、稀酸、稀碱、有机溶剂的有机高分子化合物。是腐殖物质中与土壤矿物结合最紧密的组分。又称黑腐素。
随便看
territorial behaviour of rodents
territorial development
Territorial Dispute between Benin and Niger
territorial function structure of port
territoriality
territorialization
territorial jurisdiction
territorial management
territorial pheromone
territorial politics
territorial regulation
territorial sea basepoint survey
territorial space
territorial space planning
territorial space planning in China
territorial state
territorial waters
territory
territory division of labour
terrorism
terrorism insurance
terrorism risk insurance system
terrorist
terrorist activity
terrorist attack
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:2026/6/14 23:07:33