请输入您要查询的字词:
单词
emodin
释义
emodin
Encyclopedia
理学
大黄素
释
emodin
大黄素
羟基蒽醌(见蒽醌)的衍生物,分子式C15H10O5。广泛存在于植物性泻药,如大黄的根茎、鼠李的树皮和根皮、决明的种子中。此外,在一些高等真菌和地衣中也有存在。
随便看
drilling chemical
drilling complicacy
drilling core
drilling core gamma-ray documentation
drilling coring
drilling coring logging technology
drilling efficiency index
drilling engineering
drilling engineering design
drilling engineering economic evaluation
drilling engineering economic evaluation indicators
drilling engineering logging technology
drilling equipment
drilling expert system
drilling fire
drilling fluid
drilling fluid agitator
Drilling Fluid and Completion Fluid
drilling fluid annular flow
drilling fluid cake adhesion coefficient
drilling fluid cake sluggish coefficient
drilling fluid circulation system
drilling fluid cleaner
drilling fluid contamination
drilling fluid conversion process
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:2026/7/12 8:56:22