请输入您要查询的字词:
单词
erbium
释义
erbium
Encyclopedia
理学
铒
释
erbium
铒
化学元素,元素符号Er,原子序数68,原子量167.259(3),属周期系ⅢB族,稀土元素,镧系元素。
Physics
erbium
铒
68Er
{化}
Astronomy
erbium
缩写:Er。铒
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
erbium
铒
随便看
theory of moral education
theory of motives
theory of multiple intelligences
theory of multiplicity
theory of multivalent functions
Theory of Music Bureau
theory of names
theory of national liberation movement
theory of national salvation through the development of agriculture,industry and commerce
theory of natural inspiration
theory of natural law
theory of natural selection
theory of nature and principle
theory of network
theory of network development
theory of network flow
theory of New Empire
theory of new social defense
theory of non-essentials and fundamentals
theory of non-existent effect
theory of normative behavior
theory of nucleosynthesis
theory of numbers
theory of numerations
theory of nutrient returns
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:2026/10/3 3:06:08