请输入您要查询的字词:
单词
diboron trioxide
释义
diboron trioxide
Encyclopedia
工学
硼化合物
释
diboron trioxide
硼酐
分子式B2O3,分子量69.62。为无色玻璃状固体或粉末,质硬而脆,表面有滑腻感,无味。又称氧化硼、无水硼酸,三氧化二硼。
理学
三氧化二硼
释
diboron trioxide
三氧化二硼
硼的主要氧化物。化学式B2O3。又称氧化硼、硼酸酐。
随便看
chinese geophysical society
Chinese Geriatrics Society
Chinese giant salamander
Chinese giant salamander ascitesosis disease,Andrias davidianus ascitesosis disease
Chinese giant salamander breeding
Chinese giant salamander culture
Chinese giant salamander iridovirus disease,Andrias davidianus iridovirus disease
chinese giant salamander seed culture
Chinese Global Carbon Dioxide Observation Satellite
Chinese gooseberry family
Chinese government data open
Chinese Graduate Fashion Week
Chinese Grammar
Chinese Grammar by Mr. Ma
Chinese Graphology
Chinese Grassland Society
Chinese grottoes architecture
Chinese Gymnastics Association
Chinese hall,Southern Yangtze River
Chinese hamster ovary cell
Chinese hamster ovary cells,CHO cell
Chinese Handball Association
Chinese Head Tax
Chinese Health Qigong Association
Chinese herbal additive
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:2026/10/26 1:37:04