请输入您要查询的字词:
单词
HⅡand HⅠ I regions
释义
HⅡand HⅠ I regions
Encyclopedia
理学
星际物质
释
HⅡand HⅠ I regions
HⅡ区和HⅠ区
以氢(电离氢或氢原子)为主要成分的星际气体云。又称电离氢区和中性氢区。
随便看
Collins liquefier
collis
collision
collisional activation
collisional bremsstrahlung
collisional broadening
collisional cooling
collisional damping
collisional deactivation
collisional energy
collisional energy loss
collisional energy transfer parameter
collisional excitation
collisional heating
collisional ionization
collisionally conserved quantity
collisional orogen
collisional plasma
collisional radio source
collisional shock wave
collisional turbulence
collision avoidance
collision avoiding system
collision between rotary and static parts
collision boundaries
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:2025/7/30 7:12:30