请输入您要查询的字词:
单词
合成樟脑
释义
合成樟脑
Encyclopedia
农学
合成樟脑
释
synthetic camphor
合成樟脑
由松节油中的蒎烯经异构、加成酯化、皂化、脱氢、精制等过程所得的白色粉末状晶体。主要成分为莰酮-2,分子式为C10H16O,相对分子质量152.24。
随便看
people of five regions
People of the Po Valley
people oriented
People-Oriented Doctrine of Sakuzō Yoshino
people-oriented thoughts
People Places
People Republic of Khwarezm Soviet
People's Alliance Party
People's Army Pictorial
People's China
people's choice: media in political propaganda
People's Congress
people's congress deputy
people's courtroom
people's courts of the People's Republic of China
People's Daily (Shanxi, Hebei, Shandong and Henan)
People's Democratic Movement Party
People's Democratic Party
people search and rescue
People's Education
People's Education Electronic & Audiovisual Press Ltd.
People's Education Press
people's environment
People's Fine Arts Publishing House
People's Front for Democracy & Justice
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:2026/6/19 19:14:30