请输入您要查询的字词:
单词
Comet
释义
Comet
Encyclopedia
理学
彗星
释
Comet
彗星
一种含有冰冻物质的小天体,当运行在临近内太阳系或太阳附近空间时,受到太阳辐射和太阳风的影响,其冰冻物质发生升华带出尘埃形成弥散的彗发或彗尾。彗星俗称扫帚星,中国古代对彗星还有其他称谓,如孛星、星孛、妖星、蓬星、长星、异星、奇星。
随便看
optical potential
optical power and energy meter
optical power meter
optical pressure
optical principal points
optical processing
optical processor
optical properties of atmosphere
optical properties of ceramics
optical properties of crystal
optical properties of ground objects
optical properties of helix alignment liquid crystal
optical properties of liquid crystal
optical properties of materials
optical properties of polymers
optical properties of semiconductor
optical property
optical protection coating
optical proximity effect correction
optical pulsar
optical pulsation
optical pulse
optical pump
optical pumping
optical pumping, light pumping
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:2026/6/9 16:15:28