- n.
【天文学】脉冲星。
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pulsar中文什么意思
[ 'pʌlsɑ: ] 发音: 用"pulsar"造句
例句与用法
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- 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。
英文释义
名词- a degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiation