nebular

英

美

网络  星云; 星云状的; 云状的

COCA.34670

英英释义

adj

• resembling a cloud
  Synonym:cloudlike
• of or relating to or resembling a nebula
  1. the nebular hypothesis of the origin of the solar system
  Synonym:nebulous

双语例句

• Below the frame center and just to the right of Alnitak lies the Horsehead Nebula, a dark indentation of dense dust that has perhaps the most recognized nebular shapes on the sky.
  画面中央偏下，也就是位在参宿一右方的马头星云，由致密的黑暗尘埃组成，应当是天空中最被认可的形状。
• Through the comparative studies on Q-C1 meteorite, C1 meteorite, and other carbonaceous chondrite, the Q-C1 meteorite's origin is inferred that they were results if gas-liquid-solid condensation, gas-solid condensation and hydrous effect in border sheet of nebular disk.
  通过类C1陨石与其它球粒陨石及C1陨石成分结构特征的对比，推断它们是星云盘边缘层星云发生气－液－固和气－固联合凝聚作用，同时发生水化作用的产物。
• Spectrophotometry of n her 1963 in its nebular stage
  武仙座1963年新星星云阶段的分光光度
• Ultraviolet radiation from the hot star powers the nebular glow.
  热恒星的紫外辐射使星云发光。
• Winds and intense radiation from hot, young, luminous stars in N44 excite and sculpt filaments and streamers of the glowing nebular gas.
  N44内部炽热年轻亮星的恒星风和强烈辐射，激发四周的云气发出辉光，也雕塑出这些奇形怪状的云气丝。
• The magnitude of the turbulence then follows directly from the observed line with if the nebular gas temperature is known.
  如果已知星云气体的温度，则湍流的大小可直接从观测的谱线宽度得出。
• This paper analyses the structure of the outer edge region of the solar nebular disk, and shows that no formation zone of comets can exist there.
  本文分析了星云盘外缘区的结构，论证了那里不可能存在彗星形成带。
• The remnant nebular gas pervades the interplanetary space.
  星云的残余气体充斥星际空间。
• We propose a model for the formation of a star in a nebular disk on the basis of the accretion disk theory and the phenomena observed in recent years.
  本文根据吸秘盘理论与天文观测结果，给出一个恒星在星云盘中形成的模型。
• ( astronomy) the nebular hypothesis of the origin of the solar system.
  （天文学）关于太阳系起源的星云假说。