pulsars

常见例句

• 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。
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