an electron telescope

• 电子望远镜

an electron telescope的用法和样例：

例句

1. Using Nasa's infrared telescope facility at the summit of Mauna Kea, Hawaii, they gathered evidence indicating an impact.
   后者使用夏威夷莫纳克亚山山顶的红外电子望远镜，收集到了表明撞击的证据。