天鹅座a meaning in Chinese
cygnus a
Examples
- In modern radio astronomy , these radio celestial bodies are called " discrete sources ? cassiopeia a , cygnus a and taurus a are some examples of discrete sources . the letter " a " represents a strong radio source
在现代的射电天文学中,这些射电天体称作分立射电源,例如仙后座a ,天鹅座a和金牛座a等, a是代表强的射电源。