swelling rate

• 膨胀速率

swelling rate的用法和样例：

例句

1. For a void to mimic it exactly, the expansion rate must decrease sharply away from us and in every direction.
   要使空洞与暗能量精确相似，膨胀速率必须在离我们远去的任何方向上急剧减少。
2. We then insert this average density into Einstein's equations for gravity and determine the averaged expansion rate of the universe.
   然后将平均密度带入按因斯坦重力方程来确定宇宙的平均膨胀速率。