atmospheric dilution

• 排入大气

atmospheric dilution的用法和样例：

例句

1. The vivid green and purple auroral colors are caused by high atmospheric oxygen and hydrogen reacting to a burst of incoming electrons.
   鲜绿色以及粉红色的外观，是高空大气的氧和氢与冲入大气的电子交互作用而产生。