x射线天文学 meaning in English
x ray astronomy
x-ray astronomy
Examples
- X - ray astronomy has made impressive progress
X射线天文学已取得了引人注目的进展。 - The renowned american satellite uhuru exemplifies the capabilities of x - ray astronomy
著名的美国“乌呼鲁”卫星充分显示了x射线天文学的威力。
x ray astronomy
x-ray astronomy