supernova outburst meaning in English
超新星爆发
Examples
- The ejected mass then probably becomes the observed material of a supernova outburst .
在这种情况下，抛射物质可能就成为一次超能量爆发中的观测对象。 - These sources are generally viewed in projection against radio nebulae representing the remnants of supernova outbursts .
这类源一般都投影在超星爆发残骸的射电星云上。 - Astronomers found that certain kind of supernova outbursts could be used as a cosmic yardstick . by measuring the luminosity of these supernovae , accurate distances between the earth and the supernovae together with their host galaxies can be worked out
首先，天文学家发现某类超新星爆发可被视作宇宙的量天尺，只要测出超新星的光度，便能准确地测定超新星及其所在星系离我们多远。