中译英：筛选BALs对应的光谱下载 - We downloaded the spectra corresponding to the BALs we selected

中译英：筛选BALs对应的光谱下载 - We downloaded the spectra corresponding to the BALs we selected

本文提供英文翻译：我们下载了我们所筛选的BALs所对应的光谱内容。

翻译：

We downloaded the spectra corresponding to the BALs we selected.

解释：

• BALs: Broad Absorption Lines，宽吸收线，一种天文现象。
• spectra: 光谱
• corresponding to: 对应于
• selected: 筛选的

其他翻译选项：

• We downloaded the spectral data for the selected BALs.
• We downloaded the spectra of the BALs we had chosen.