请输入您要查询的字词:
单词
HM
释义
HM
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。
Physics
>计算物理学>释义
高频渐近方法
high frequency asymptotic method
HM
混合法
随便看
Science Museum,London
Science Novels
science of abstracts
science of air force health service
Science of Archaeometry
Science of Archives Law
science of archives preservation
science of criminal investigation
science of criminal policy
science of editions of Chinese ancient books
science of educational administration
science of fish behavior
science of fishing gear
science of fishing gear and methods
science of forensic biological evidence
science of health service
science of herbage germplasm resources
Science of Human Affairs
science of information psychology
science of international politics
science of juristical system
science of knowledge
science of lexicographic(al) works
science of library classification
science of library 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:2024/11/6 9:35:27