中文翻译与英英解释

【天文学】X射线望远镜。

x-ray:    n. X(射)线，伦琴射线；X光；X光照片。 adj. ...

telescope:    n. 1.望远镜。 2.【天文学】远镜座。 短语和例子 ...

An X-ray telescope (XRT) is a telescope that is designed to observe remote objects in the X-ray spectrum. In order to get above the Earth's atmosphere, which is opaque to X-rays, X-ray telescopes must be mounted on high altitude rockets or artificial satellites.