It has been hypothesized that stars may form inside such dusty cocoons.
根据假设恒星可能正是从这种充满灰尘的茧中形成的.
互联网摘选
This formation, called an accretion disk, may be very important in some stellar birth sequences.
这种构成物即所谓吸积盘, 它在恒星诞生的某些阶段可能是非常重要的.
词典精选例句
There are two main theories concerning massive star formation accretion and merger.
文章简要叙述了有关大质量恒星形成的理论以及相关观测证据.
网络文摘精选
Of course, the blinding glare of the sun normally masks the distant stars behind it.
当然, 在一般情况下,太阳那眩目和光辉会使人看不见它背后远处的恒星.
词典精选例句
We are made of star stuff. We are a way for the Cosmos to know itself.
我们是由恒星材料做成的. 我们是宇宙了解其自身的一种方法.
网络文摘精选
人们相信,新恒星是由这些冷物质通过引力坍缩形成的.
网络文摘精选
We recounted in detail how dense, cool molecular clouds condense into protostars.
我们十分详细地讨论了浓密的冷分子云如何凝聚成原恒星.
词典精选例句
值得强调指出,在恒星大气中,流体静力平衡是非常精确地成立的.
词典精选例句
Stars flare up and produce a lot of heat at half their life expectancy.
恒星在其生命到了一半之时会爆发性的燃烧并产生很多热量.
网络文摘精选
Most scientists despaired of ever knowing the physical nature of the stars.
大多数科学对了解恒星的物理性质失去了信心.
词典精选例句
