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pulsar中文是什么意思

音标:[ 'pʌlsɑ: ]  发音:  
用"pulsar"造句"pulsar"怎么读"pulsar" in a sentence"pulsar"的同义词

中文翻译手机手机版

  • n.
    【天文学】脉冲星。

例句与用法

  • There may be a real physical cause for dispersion of the pulsars out of the plane .
    该面以外的脉冲星的弥散也许有其真正的物理原因。
  • Another kind of period variation, "glitches," are seen in several pulsars .
    在几个脉冲星中还看到了周期的另一种变化,即“自转突快”现象。
  • In fact, it is common practice to express the pulsar slowdown as the period divided by the period change per year .
    事实上,人们通常用周期与周期年变率之比来表示脉冲星的减速。
  • As the pulsar rotates, this beam sweeps the sky in the same way that a lighthouse beam sweeps around the horizon .
    当脉冲量旋转时,辐射束扫过天空,就像灯塔的光束绕地平面扫视那样。
  • As the pulsar rotates, this beam sweeps the sky in the same way that a light house beam sweeps around the horizon .
    当脉冲星旋转时,辐射来扫过天空,就像灯塔的光束绕地平面扫视那样。
  • The uniqueness of this class of objects and certain shared features argue in fact that all pulsars have such an origin .
    这类天体的独特性质和某些共有的特点,事实上说明所有的脉冲星都有这样一种起源。
  • The limited sensitivity of present pulsar surveys and the greater frequency drift make the more distant pulsars difficult to observe .
    目前脉冲星普查的有限探测灵敏度和大的频率漂移,使我们难以观测到更遥远的脉冲星。
  • The most famous example is the hulse - taylor pulsar
    最其名的例子就是哈尔斯-泰勒脉冲星。
  • Structure of a pulsar ? a rotating magnetic neutron star
    脉冲星的结构。一颗旋转磁中子星。
  • In contrast , a pulsar emits a lot of its radiation in radio wave
    脉冲星所发放的辐射则主要为无线电波。
  • 更多例句:  1  2  3  4  5
用"pulsar"造句  

英文解释

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

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