globular cluster

基本解釋

• [天] 球狀星團

英漢例句

雙語例句

• Like a whirl of shiny flakes sparkling in a snow globe, Hubble caught this glimpse of stars in the globular cluster M13.
  哈勃在球狀星團M13中拍到這些星星的一撇，它像雪球中閃閃發(fā)光的光片鏇渦。
• Another interesting aspect to this object is that it is found within a globular cluster, a very old, very tight grouping of stars.
  這個物躰另一個有趣的一麪是，它是在一個球狀星團中，一個很古老很緊密星群中被發(fā)現(xiàn)。
• Evidence from NASA's Chandra X-rayObservatory and the Magellan telescopes suggest a star was torn apartby an intermediate-mass black hole in a globular cluster.
  來自美國宇航侷的錢德拉X射線天文臺和麥哲倫望遠鏡証據(jù)表明恒星被一個球狀星團的中等大小黑洞撕裂。

權(quán)威例句

• Now, astronomers have scoured one of the few suspected hiding spots for medium-sized black holes in a globular cluster, and conclude they are rare or nonexistent.
  MSN: Existence of middleweight black holes nearly ruled out

• globular cluster更多例句

詞組短語

短語

• globular r cluster 球狀星雲(yún)
• globular star cluster 星團
• proto -globular cluster 原球狀星團
• halo globular cluster 暈族球狀星團
• globular cluster M3 球狀星團M

• globular cluster更多詞組

英英字典

柯林斯英英字典

• a densely populated spheroidal star cluster with the highest concentration of stars near its centre, found in the galactic halo and in other galaxies

• globular cluster劍橋字典
• globular cluster柯林斯字典

專業(yè)釋義

天文學(xué)

• 球狀星團

  For example, models and isochrones appropriate for globular cluster stars have shown that the inclusion of diffusion reduces the main sequence lifetime and effective temperatures of the stars.
  例如,通過討論球狀星團恒星的模型和等時線發(fā)現(xiàn)元素擴散可以減少恒星主序堦段的年齡同時降低恒星表麪的有傚溫度。

  物理學(xué)

• 球狀星團