One ramification of our calculations is that radio pulsars are neutron stars in which the large - scale dynamo has failed to operate 从我们的计算中,还可以附带得到一点:无线电波霎正是无法形成大尺度发电机的中子星。
The renaissance . the inspiration of the pulsar collection . timepieces that incorporate the most modern technology and the high aesthetics of the golden age 文艺复兴,琶莎手表灵感创新,时尚技术和高等审美组合的黄金时代。
In theory , the first step toward producing a millisecond pulsar is the formation of a neutron star when a massive star goes supernova 理论上,形成一颗毫秒脉冲星的第一步,是一个大质量恒星在成为超新星而爆发后留下的中子星。
For example , the simultaneous multiple wavelength observation of certain pulsars help astronomers to more precisely determine their radiation emission mechanism 例如利用这观测法来观测脉冲星,可帮助天文学家确定其辐射发放机制。
Yet the march 1979 burster , with an apparent rotation period of eight seconds , was spinning much more slowly than any radio pulsar then known 但1979年3月那次的爆炸源,看起来却有八秒的周期,自转速率要比当时所知的任何波霎还要慢得多。
Pulsar signals should be nearly sinusoidal after the doppler shifts are taken out , so fourier transforms pick them up pretty easily 当多普勒偏移去除后,脉冲星的信号应当近乎是正弦曲线的样子,所以傅里叶变换可以很容易的去除多普勒效应。
One of the most exotic objects known to modern astronomers , the pulsar is a neutron star , the spinning remnant of the collapsed stellar core 其中最为现代天文学家了解的是:脉冲星是一颗中子星,它是一颗高速自旋的塌缩恒星核爆炸之后的残留物。
The pulsar has participated the academic evaluations organized by national “ 863 ” ( national high technology research and development program ) since 2003 , and got good grades 2003年以来多次参加国家“ 863 ”组织的学术评测,并取得了较好成绩。