cepheid variable
造父变星
cepheid stars
造父星
cepheid period
造父周期
cepheid luminosity
造父光度
cepheid distance
造父距离
cepheid classification
造父分类
cepheid relations
造父关系
cepheid observations
造父观测
cepheid lightcurve
造父光变曲线
cepheid research
造父研究
the cepheid variable stars are crucial for measuring cosmic distances.
造父变星对于测量宇宙距离至关重要。
a cepheid's brightness changes periodically, making it easy to identify.
造父变星的亮度周期性变化，便于识别。
scientists use cepheids to calculate the expansion rate of the universe.
科学家利用造父变星计算宇宙的膨胀速率。
the study of cepheids has advanced our understanding of stellar evolution.
对造父变星的研究推动了我们对恒星演化的理解。
many astronomers rely on cepheid variables for distance measurements.
许多天文学家依赖造父变星进行距离测量。
discovering new cepheids can help refine our distance ladder.
发现新的造父变星可以帮助完善我们的距离阶梯。
understanding cepheid properties is essential for astrophysics research.
理解造父变星的特性对于天体物理研究至关重要。
cepheid variables serve as reliable indicators of distance in the universe.
造父变星作为宇宙中可靠的距离指标。
observations of cepheids have provided insights into the age of galaxies.
对造父变星的观察为我们提供了有关星系年龄的见解。
new techniques are being developed to study cepheid variables more effectively.
正在开发新技术以更有效地研究造父变星。
cepheid variable
造父变星
cepheid stars
造父星
cepheid period
造父周期
cepheid luminosity
造父光度
cepheid distance
造父距离
cepheid classification
造父分类
cepheid relations
造父关系
cepheid observations
造父观测
cepheid lightcurve
造父光变曲线
cepheid research
造父研究
the cepheid variable stars are crucial for measuring cosmic distances.
造父变星对于测量宇宙距离至关重要。
a cepheid's brightness changes periodically, making it easy to identify.
造父变星的亮度周期性变化，便于识别。
scientists use cepheids to calculate the expansion rate of the universe.
科学家利用造父变星计算宇宙的膨胀速率。
the study of cepheids has advanced our understanding of stellar evolution.
对造父变星的研究推动了我们对恒星演化的理解。
many astronomers rely on cepheid variables for distance measurements.
许多天文学家依赖造父变星进行距离测量。
discovering new cepheids can help refine our distance ladder.
发现新的造父变星可以帮助完善我们的距离阶梯。
understanding cepheid properties is essential for astrophysics research.
理解造父变星的特性对于天体物理研究至关重要。
cepheid variables serve as reliable indicators of distance in the universe.
造父变星作为宇宙中可靠的距离指标。
observations of cepheids have provided insights into the age of galaxies.
对造父变星的观察为我们提供了有关星系年龄的见解。
new techniques are being developed to study cepheid variables more effectively.
正在开发新技术以更有效地研究造父变星。
探索常用高频词汇