请输入您要查询的字词:
单词
argon
释义
argon
Encyclopedia
理学
氩
释
argon
氩
化学元素,元素符号Ar,原子序数18,原子量39.948(1),属周期系零族元素,稀有气体。
Physics
argon
氩
18Ar
{化}
Astronomy
argon
缩写:Ar。氩
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
argon
氩
随便看
First Anthology of Books from Collectanea
first appearance datum
first approximation
first approximation theory
first-ascent giant branch
first author counting
first axiom of countability
First Barbary War, Second Barbary War
first Bianchi identity
First Blood
First booming of domestic newspaper
first boundary condition
first boundary value problem
first Brillouin zone
first Brocard Cevian triangle
first Brocard circle
first Brocard point
first Brocard triangle
First Bulgarian Kingdom
first capacity fading
first category
first category set
first cementing interface
first characteristic polynomial
first Chern class
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:2026/2/13 21:50:56