English translation for "extragalactic astronomy"

河外天文学
星系天文学

Related Translations:

extragalactic:  adj.银河系外的，(银)河外的。 extragalactic light 银河以外传来的光。 extragalactic nebula [system] 河外星系，河外星云。 extragalactic space 河外太空。

extragalactic matter:  河外物质

extragalactic galaxies:  河外星系

extragalactic system:  河外星系

extragalactic background:  河外背景

extragalactic supernova:  河外超新星

extragalactic nova:  河外新星

extragalactic source:  河外源

extragalactic space:  河外空间

extragalactic jet:  河外喷流

Example Sentences:

1.

We shall hardly even touch the captivating problems of modern extragalactic astronomy . 甚至几乎不涉及现代河外天文学中吸引人的课题。

Similar Words：

"extrafusal muscle fiber" English translation, "extrafusal muscle fibre" English translation, "extrafusal musele" English translation, "extrafuxla fiber" English translation, "extragalactic" English translation, "extragalactic background" English translation, "extragalactic background radiation" English translation, "extragalactic compact radio source" English translation, "extragalactic cosmic rays" English translation, "extragalactic galaxies" English translation