pulsars
英['pʌlsɑːz]
美['pʌlsɑːz]
名词 pulsar:
-
a degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiation
- 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。
- 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。
