请输入您要查询的字词:
单词
氩
释义
氩
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。
Astronomy
全称: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
petroleum hydrocarbon
petroleum hydrocarbon alkylation
petroleum hydrocarbon degrading microorganisms of soil
petroleum hydrocarbons
petroleum industry
petroleum initially in place in prospects
petroleum microbiology
petroleum microorganisms
petroleum paraffin
petroleum pipeline survey
Petroleum Planning & Engineering
petroleum plant
petroleum production
petroleum products
petroleum pyrolysis
petroleum recoverable reserves
petroleum refining catalyst
petroleum refining industry
petroleum refining process
petroleum reserves
petroleum reserves in place
petroleum resin
petroleum resources
petroleum resources assessment
petroleum resources classification system
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:2026/1/21 1:15:22