征兆包括夜晚天空中的月亮位置相当古怪，以及许多星星与宇宙附近奇怪的扰动。
Signs of this include the rather 'odd' placement of the moon in the night sky and the strange perturbations of many stars and nearby worlds.
在绝热密度扰动(假定初始扰动是绝热的)的方案中，有两种观念特别值得注意：1，宇宙密度波的观念。
Two ideas are worth notice in the adiabatic scenario (assumed that the initial perturbations are adiabatic) : 1. The idea of the cosmic density wave.
应用推荐