请输入您要查询的字词:
单词
氧
释义
氧
Encyclopedia
理学
氧
释
oxygen
氧
化学元素,元素符号O,原子序数8,原子量15.999,属周期系ⅥA族。典型的非金属元素。
Astronomy
全称:oxygen。缩写:O
氧
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
oxygen
氧
随便看
Language of Art: An Approach To A Theory of Symbol
language of equations
language of formulas
language ontology
language planning
Language Planning in China Series
Language Planning Studies
language policy
language policy of Canada
language politics
language prestige planning
language production
language production process
language protection
language purity
language Q value
language recognition
Language Reform & Language Norms of Contemporary China
language rehabilitation for aphasics
language rehabilitation training
language repertoires
language resources
language resources protection
language revitalization
language rights
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 22:27:08