请输入您要查询的字词:
单词
腐殖酸
释义
腐殖酸
Encyclopedia
理学
腐植酸
释
humic acid
腐殖酸
自然界中存在的,由生物(主要是植物)的残骸经过微生物分解和一系列化学过程而形成的有机物质。是深色、酸性的亲水胶体。
Chemistry
>环境化学>土壤环境化学>释义
humic acid
腐殖酸
随便看
Chongfu Temple,Shuoxian
Chongli Qu
Chong Li's Residence
Chonglou Yuyao
chongmen
Chongming Dao Guojia Dizhi Gongyuan
Chongming Dongtan Shidi
Chongming island
Chongming Qu
Chongming Temple
Chongming Xisha Shidi
Chongning-Edition Tripitaka,block-printed edition,Northern Song Dynasty
Chongqing
Chongqing Ba Yu Folk Museum
Chongqing bowl-shaped tea
Chongqing Caiyunhu Guojia Shidi Gongyuan
Chongqing Central Park
Chongqing Chaotianmen Bridge
Chongqing Chaotianmen Yangtze River Bridge
Chongqing Children's Library
Chongqing City
Chongqing Culture & Art Research Institute
Chongqing Daily Press Group
Chongqing Drama Arts Center
Chongqing Evening News
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:2025/7/26 3:43:05