膨胀宇宙模型表明,宇宙在大爆炸后的最初几分之一秒内呈指数级膨胀。
The inflationary universe model suggests that the universe expanded exponentially in the first fraction of a second after the Big Bang.
文章必须对天下人有益处。
"The key to innovation is diversity of thought."
In science, we must be interested in things, not in persons.