EBK 学习导读

Iron Oxide Surface Chemistry: Why Mars Exhibits a Predominantly Red Hue

氧化铁表面化学:为什么火星呈现红色

Iron Oxide Surface Chemistry: Why Mars Exhibits a Predominantly Red Hue

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。

  1. Mars’ surface is extensively covered by fine-grained regolith rich in nanophase iron oxides, particularly hematite and nanophase maghemite.

  2. These minerals form through billions of years of oxidative weathering driven by solar UV radiation and trace atmospheric oxidants.

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

词汇与语法扩展

解锁学习权益后,您可在导读页继续浏览全课重点词汇、参考译文与语法提示;听全文、逐句点读与查词建议在阅读器中使用。