单词
supernova
读音
ˈsuːpərnoʊvə
美式
英式
词根
无
释义
n. [天] 超新星 [ 复数 supernovae或supernovas ]
例句
At least one supernova occurs per decade in our galaxy.
每十年至少有一颗超新星在我们的银河系中出现。
A bluish ribbon of light stretching from left to right across the picture might be a knot of gas ejected by the supernova.
一个从左延伸至右穿过整幅图片的浅蓝色光可能是由超新星喷发出的气体的集结体。
Now consider a supernova explosion.
现在考虑一次超新星爆发。
At least one supernova occurs per decade in our galaxy.
每十年至少有一颗超新星在我们的银河系中出现。
A bluish ribbon of light stretching from left to right across the picture might be a knot of gas ejected by the supernova.
一个从左延伸至右穿过整幅图片的浅蓝色光可能是由超新星喷发出的气体的集结体。
Now consider a supernova explosion.
现在考虑一次超新星爆发。
强化记忆
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The result:over 27,000 supernova,stellar black holes
was indeed produced over the entire history of the universein these supernova explosions.These supernova explosions signal the demise of very massive stars.
That causes an unbelievably powerful explosionwe call a supernova.Now there are two things to note
is responsible for ejecting the rest of the star in all directions,ultimately forming a supernova explosion.So, sadly, from the perspective of an astrophysicist,
during the death throes of a star,perhaps during a supernova explosion,as planetary material got shredded.
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