pulsars

英 ['pʌlsɑːz] 美 ['pʌlsɑːz]

• 脉冲星

pulsars的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 pulsar:

1. a degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiation

pulsars的用法和样例：

例句

1. But certain stars, called pulsars, give off regular pulses of radio waves.
   但有些恒星，所谓的脉冲星，会有规律地发出射电波脉冲。
2. We expect that Fermi will discover dozens of new pulsars within its first year.
   我们预期在它的第一年里费尔米能够发现更多的这种新的脉冲星。