nebula造句

• Some celestial bodies similar to galactic nebulas but without any luminosity sometimes reveal their presence as dark patches obscuring the light of stars beyond them .
  某些与银河星云相似但不发光的天体，有时看来象块黑色补丁，遮住了周围的星光。
• One can be found at the center of the crab nebula
  ，在蟹状星云中心便有一颗。
• You can see nebulae in the clear summer sky
  在晴朗的夏夜可以看到天上的星云。
• M2 - 9 is a typical butterfly shaped planetary nebula
  M2 - 9是蝴蝶状行星状星云
• Boomerang nebula - the coolest place in the universe
  宇宙中最冷的地方？
• This animal took after the nebula iives in the deep sea
  这种动物跟生活在深海里的云翳学样
• Slide one . omega nebula in sagittarius
  第一张:在射手座的奥米茄星云
• These regions are called nebulae
  原子立方厘米，这些地区称为星云。
• Don t confuse nebulae with planetary nebulae , which we will discuss in
  注：不要把星云和将在
• A nebula is that in - between stage at which a star is dying
  上帝之眼，是最接近我们的那个。
• This animal took after the nebula iives in the deep sea . .
  这种动物跟生活在深海里的云翳学样. .
• This animal took after the nebula iives in the deep sea . .
  这种动物跟生活在深海里的云翳学样. .
• A powerful telescope can resolve a nebula into stars
  一架高性能的望远镜能从星云中分辨出星球来。
• The element hydrogen comprises 90 % of the matter in gaseous nebulae
  元素氢占气体星云物质的90 。
• Its remnants form the crab nebula
  它的残余物组成了蟹状星云。
• Famous doctor xie kangming ' s experience on treating corneal nebula
  谢康明名老中医角膜翳障证治经验
• Nebulae are the birthplaces of stars
  星云是恒星的诞生地。
• Nebula clumps of gas and dust , light year
  星云气体尘埃团
• The crab nebula is the remnant of the supernova explosion in 1054
  蟹状星云是1054年超新星爆发后的遗骸
• Nebulae , star cluster and galaxies
  星云星团及星系