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.
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Interest was renewed in the astronomical community with the discovery of pulsars.
天文学团体随着脉冲星的发现重新激发了兴趣.
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There may be a real physical cause for dispersion of the pulsars out of the plane.
银道面外脉冲星数的弥散也许有其真正的物理原因.
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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.
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The perspective of the pulsar observation of the FAST program is outlined.
展望了FAST望远镜观测脉冲星的前景.
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They have discovered now, previously unimagined objects-pulsars, quasars, and black holes.
他们发现了以往想象不到的新客体 ― ―脉冲星 、 类星体和黑洞.
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They have discovered now , previou sly unimagined objects-pulsars, quasars, and black holes.
他们发现了以往想象不到的新客体 —— 脉冲星 、 类星体和黑洞.
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Each pulsar or neutron star is the fast-rotating, dead heart of a once-massive star.
每一颗脉冲星或中子星都曾是大质量恒星死后快速旋转的核心.
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Some pulsars keep time better than the earth's most accurate clocks.
某些脉冲星发送脉冲比地球上最精确的时钟都准时。
《柯林斯高阶英汉双解学习词典》
首先介绍了脉冲星的色散形成原因以及几种当今流行的消色散算法.
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Pulsar : A dense, rapidly rotating star that emits pulses of light.
脉冲星: 高密度 、 快速旋转、发射脉冲光的星体.
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An introduction on the definition of binary pulsar time BPT was given.
对由双星系统内毫秒脉冲星的轨道运动定义的双星脉冲星时也做了介绍.
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在上、下中天观测,地球自转角速度的变化对脉冲星的周期变率的影响较大。
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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
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本文分别根据Kerr-Newman度规及矢引力子场度规场引力理论探讨旋转带电天体表面的温度分布,并进行比较,特别对脉冲星作了具体计算。
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