How Gravitational Lensing Reveals Dark Matter Distribution in Galaxy Clusters
引力透镜效应如何揭示星系团中暗物质分布?
课文音频
Listen to the full story · 完整逐句/整段音频可在解锁后使用。
您仍可先看下方课文摘要;在阅读器可查看该书试读与权益说明。
课文
从第 4 课起,导读页仅展示部分正文,便于您了解难度与风格。
-
Massive galaxy clusters warp spacetime sufficiently to deflect light from background galaxies, producing distorted arcs and multiple images.
-
Weak lensing statistical analysis maps projected mass distributions by measuring coherent ellipticity alignments across thousands of source galaxies.
Unlock full vocabulary & bilingual guide · 完整课文、逐句音频与全部译文请在解锁学习权益后于阅读器中查看。
Improve faster解锁本课完整体验