例句與造句

1. This type of event may cause Type IIn hypernovae.
2. Today we see only the debris ( see for example hypernovae and supernova remnant ).
3. The article on supernovae does not mention this category, and apparently hypernovae refer only to hypergiants collapsing.
4. The most luminous Type Ic supernovae are referred to as hypernovae and tend to have broadened light curves in addition to the increased peak luminosity.
5. This is one scenario for producing high luminosity supernovae and is thought to be the cause of Type Ic hypernovae and long duration gamma-ray bursts.
6. It's difficult to find hypernovae in a sentence. 用hypernovae造句挺難的
7. These bursts of gamma rays, thought to be due to the collapse of stars called hypernovae, are the most powerful events so far discovered in the cosmos.
8. At the lower end stars of about produce supernovae that are long-lived but otherwise typical, while the highest mass stars of around produce supernovae that are extremely luminous and also very long lived; hypernovae.
9. This is unusual, since GRBs are caused by hypernovae of young massive stars, which usually means having to reside in a galaxy, as almost all stars are formed in galaxies, particularly high mass ones.
10. Failed supernovae are one of several events that theoretically signal the advent of a black hole born from an extremely massive star, others being hypernovae ( SLSN ), long-duration gamma-ray bursts ( GRB ), etc.
11. Previously observed superluminous supernovae ( SLSNs ), also known as hypernovae, have been discovered in relatively small and " busy " star-producing galaxies, in contrast to ASASSN-15lh, which lies in a large and relatively calm galaxy of a type not previously known for producing SLSNs.