请输入您要查询的字词:
单词
Mizar and Alcor
释义
Mizar and Alcor
Encyclopedia
理学
最亮星表
释
Mizar and Alcor
开阳和辅
开阳,大熊座ζ,是北斗七星勺柄末端的第二颗星;辅,大熊座80星,是开阳的暗伴星,开阳和辅组成了大熊星座的一个目视双星系统。在标准历元J2000赤道坐标系中,赤经为13h23m55.5s,赤纬为+54°55′31″,距离太阳约有83光年。研究发现,开阳和辅实际上是一个六合星聚星系统。
随便看
slowly varying coefficient
slowly varying component
slowly varying component of solar radio radiation
slowly varying function
slowly varying potential
slowly varying variable
slow magnetosonic-wave speed
slow metabolism
slow mode
slow-mode wave
slow motion
slow-motion drive
slow neutron
slow neutron capture process
slow neutron-capture process
slow nova
slow plate
SLOWPOKE reactor
SLOWPOKE反应堆
slow postsynaptic potential
slow process
slow pulsar
slow pulsator
slow pulse
slow-quick supplementation and draining method
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:2026/8/13 19:40:12