early stage of the universe

• 宇宙早期

early stage of the universe的用法和样例：

例句

1. Such terms would be negligible in the early universe but would speed expansion later on.
   这些项在宇宙早期可以被忽略，而在后来则可以用来加速膨胀。
2. It takes the question of the early history of the universe out of the realm of speculation and into the realm of measurement.
   它把宇宙早期历史这一问题由空想领域带入实测领域。