全部

1·The brightest supernova in 400 years resembles a cosmic string of pearls.

最亮的超新星在400年内类似于一串宇宙珍珠。

2·These cosmic strings are predicted by most models of the universe, such as the string theory wherein two kinds of “strings” are unrelated.

大部分宇宙模型都有预测宇宙弦，比如弦理论里两种互不相干的“弦”。

3·Considering the background of massless neutrino, probes into the effect of the background field on the gravitational field of a global cosmic string outside the core.

考虑静质量为零的中微子背景，探讨背景场对整体宇宙弦核外引力场的影响。

4·Of course, that string is a cosmic trail of gas, dust, and stars about 22, 000 light-years long.

当然，那条线是由气体、尘埃、恒星组成的约22000光年长的宇宙余迹。