全部书籍

专业

应用 关于 Coach 登录 开始阅读

书籍暂未推出简体中文版——当前显示英文版。

Earth and Space Sciences · 术语表

什么是 Interstellar medium, interstellar dust?

又称: interstellar medium · interstellar dust

Definition 1.1 University Earth and Space Sciences — Year 2 · 第 1 章 — The Interstellar Medium and Star Formation

The interstellar medium is the gas and dust that fill the space between the stars of a galaxy. Interstellar dust is the part of it in solid grains, from a few nanometres to about a micrometre across, made of silicates, carbon compounds and, in cold regions, ices.

在原文中阅读 →