请输入您要查询的字词:
单词
big-bang nucleosynthesis
释义
big-bang nucleosynthesis
Encyclopedia
理学
宇宙的热历史
释
big-bang nucleosynthesis
大爆炸核合成
大爆炸后宇宙膨胀温度降到约10亿度时由质子和中子经聚合反应生成氘、氦、锂等轻元素核的过程。
随便看
agent proactivity
agent programming language
agent rationality
agents business consumer Mode
agent sociality
agent society
Agents of Power
agent team
agent technology
agent theory
agent unified modeling language
agent unified modeling language, AUML
A-genus
age of air
age of core-mantle differentiation
age of crust-mantle differentiation
age of gilt suitable for mating
age of planet formation
Age of Red
Age of sail
age of the earth
age of the Galaxy
age of the moon
age of the universe
ageostrophic
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:2026/4/15 13:43:12