请输入您要查询的字词:
单词
levulinic acid
释义
levulinic acid
Encyclopedia
农学
乙酰丙酸
释
levulinic acid
乙酰丙酸
一种同时含羰基α-氢和羧基的多官能团C5化合物。又称4-氧化戊酸、左旋糖酸或果糖酸。分子式C5H8O3,相对分子质量116.12。
随便看
Foreign Language Assessment
Foreign language assessment
Foreign Language Assessment in China
Foreign Language Autonomous Learning Ability
Foreign Language Entry Test
Foreign Language Placement Test
Foreign Language Proficiency Scale
foreign languages bookstores
Foreign Language Scholastic Aptitude Test
Foreign Language Teaching and Learning in Primary and Secondary Schools
Foreign Language Teaching and Research
Foreign Language Teaching and Research Press
foreign language teaching dictionaries
foreign language teaching pedagogy
Foreign Language World
foreign legal history
foreign link
foreign matters in cotton
Foreign Medicine Standard
foreign mission
Foreign Missions of Milan
foreign modern building technology
foreign museum administrative system
Foreign Office
foreign-oriented bilingual dictionary
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:2026/4/15 12:56:57