脈沖星 的英文怎麼說

中文拼音 [màichōngxīng]
脈沖星 英文
pulsar脈沖星接收機 pulsar receiver; 脈沖星同步器 pulsar synchronizer; 脈沖星信號 pulsar signal
  • 脈 : 脈名詞1. （動脈和靜脈的統稱） arteries and veins2. （脈搏的簡稱） pulse 3. （像血管的組織; 連貫成系統的東西） vein
  • 星 : 名詞1 （夜晚天空中閃爍發光的天體） star 2 [天文學] （宇宙間能發射光或反射光的天體） heavenly body...
  1. They have discovered now, previously unimagined objects-pulsars, quasars, and black holes.

    他們發現了以往想象不到的新客體脈沖星、類星體和黑洞。
  2. Three other extrasolar planets believed to be of rocky composition have been reported, but they orbit a pulsar - the flashing corpse of an exploded star - rather than a normal type of star

    之前人們曾報道過另外三顆據信由巖石組成的太陽系外行星，但是，它們是圍繞著一顆脈沖星（恆星爆發后遺留的發光的殘存物）運轉的，而不是一顆常態的恆星。
  3. Finally, due to the rapid rotation of the neutron star, or the evolution of the companion, the infall of matter stops, the x - ray emission declines, and the neutron star emerges as a radio - emitting millisecond pulsar

    最後，由於中子星疾速的自轉，或是伴星自身的演化，物質的流入停止， x射線輻射減弱，這顆中子星就呈現出了毫秒脈沖星的面目。
  4. Structure of a pulsar ? a rotating magnetic neutron star

    脈沖星的結構。一顆旋轉磁中子星。
  5. There may be a real physical cause for dispersion of the pulsars out of the plane.

    該面以外的脈沖星的彌散也許有其真正的物理原因。
  6. Another kind of period variation, "glitches, " are seen in several pulsars.

    在幾個脈沖星中還看到了周期的另一種變化，即「自轉突快」現象。
  7. In fact, it is common practice to express the pulsar slowdown as the period divided by the period change per year.

    事實上，人們通常用周期與周期年變率之比來表示脈沖星的減速。
  8. As the pulsar rotates, this beam sweeps the sky in the same way that a light house beam sweeps around the horizon.

    當脈沖星旋轉時，輻射來掃過天空，就像燈塔的光束繞地平面掃視那樣。
  9. The uniqueness of this class of objects and certain shared features argue in fact that all pulsars have such an origin.

    這類天體的獨特性質和某些共有的特點，事實上說明所有的脈沖星都有這樣一種起源。
  10. The limited sensitivity of present pulsar surveys and the greater frequency drift make the more distant pulsars difficult to observe.

    目前脈沖星普查的有限探測靈敏度和大的頻率漂移，使我們難以觀測到更遙遠的脈沖星。
  11. The most famous example is the hulse - taylor pulsar

    最其名的例子就是哈爾斯-泰勒脈沖星。
  12. In contrast, a pulsar emits a lot of its radiation in radio wave

    脈沖星所發放的輻射則主要為無線電波。
  13. Submillisecond radio pulsar

    亞毫秒射電脈沖星
  14. Supernovae remnants can leave behind pulsars or spinning neutron stars that may produce gravitational waves

    超新星遺跡中可能還存留有脈沖星或自旋中子星，而這些都會產生引力波。
  15. Remaining at the center of the vela supernova remnant is a pulsar, a star as dense as nuclear matter that completely rotates more than ten times in a single second

    船帆座超新星爆炸遺骸的中心還存在著一顆脈沖星，它是一顆如原子般緻密的天體，一秒鐘可以自轉十次以上。
  16. Anomalous x - ray pulsar

    不規則x射線脈沖星
  17. Pulsar signals should be nearly sinusoidal after the doppler shifts are taken out, so fourier transforms pick them up pretty easily

    當多普勒偏移去除后，脈沖星的信號應當近乎是正弦曲線的樣子，所以傅里葉變換可以很容易的去除多普勒效應。
  18. The spooky blue interior glow is emitted by high - energy electrons accelerated by the crab ' s central pulsar

    鬼魅的藍色內部光線是由被蟹狀星雲中心脈沖星加速了的高能量電子發出的。
  19. It was thought to be unusual in that the star it orbits is a pulsar ? a rapidly rotating, extraordinarily dense neutron star that emits no light

    因為它圍繞旋轉著的是一顆脈沖星[ 2 ] ? ?一類快速旋轉、密度異乎尋常之大且不發光的中子星，這一發現在當時被認為非常奇特。
  20. Pulsar time scale

    脈沖星時標
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