请输入您要查询的字词:
单词
Pelican Nebula
释义
Pelican Nebula
Encyclopedia
理学
发射星云
释
Pelican Nebula
鹈鹕星云
位于北美洲星云与天鹅座天津四之间的发射星云。《星云星团新总表》补编中的编号为IC 5070和IC 5067,因其形状与鹈鹕相似而得名(见图右边部分)。
Astronomy
Pelican Nebula
鹈鹕星云
随便看
right whales
right wing of an occurrence
right zero
right zero divisor
right zero element
right zeroid
right zeroid element
right zero morphism
right zero semigroup
rigid
rigid algebra
rigid analytic geometry
rigid analytic space
rigid and flexible rule of writing poems
rigid associative algebra
rigid automatic production lines
rigid band model
rigid body
rigid body dynamics
rigid body dynamics of fixed-point rotation
rigid body kinematics
rigid body motion
rigid body rotation
rigid body translation
rigid bottle brush
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:2025/7/26 18:32:52