请输入您要查询的字词:
单词
methyl bromide
释义
methyl bromide
Encyclopedia
工学
甲烷
释
methyl bromide
溴甲烷
甲烷上的一个氢原子被溴取代的化合物。又称溴代甲烷或甲基溴。一种无色无味的气体。分子式CH3Br,难溶于水,不易燃易爆,高浓度溴甲烷具有氯仿的甜味。液体溴甲烷能与醇、醚、酮等混溶,形成共沸物。
农学
熏蒸杀虫剂
释
methyl bromide
溴甲烷
具有熏蒸作用的杀虫剂、杀线虫剂。分子式:CH3Br。又称溴灭泰。也具有杀菌、除草和杀鼠作用。
Chemistry
>有机化学>有机化合物>释义
methyl bromide
甲基溴
随便看
Bronze Gun with the Inscription“Tianzi”of the Yongle Reign,Ming Dynasty
Bronze Hall of the Taihegong Taoist Temple
Bronze Head of a Akkadian King
Bronze Head of Queen
Bronze Hoards at Yangjiacun
Bronze Hu Capacity Measure Made by Dasinong Official of Guanghe Reign
bronze human figures from Sanxingdui
Bronze Hu of Jia Bo
Bronze Hu of Lord Song
Bronze Inscription of the Xia, Shang and Zhou Dynasties
bronze inscriptions
bronze jar of Yong
Bronze Jian Cauldron Made by Guang the King of Wu
bronze lamp with silver-head human holding two dragon-shaped posts
Bronze Man Indicating Acupoints from The Ling Sect
Bronze Measure Hu of the Agricultural Minister
Bronze Measure‘chi’of Eastern Zhou Dynasty
bronze mirror
bronze mirror with a puppet show casting
bronze mirror with a Zaju Opera casting discovered in Yangzhai Village, Mian County
bronze mirror with gold and silver-foiled featherman, flower and bird patterns
bronze mirror with human and flower patterns and shells
Bronze Model of a Carriage with a Standing Driver Unearthed at Qinshihuang's Mausoleum
bronze musical instruments
Bronze of Ban Chiang Site
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:2026/7/25 17:39:48