atmospheric opacity

例句：

1. 1.The atmospheric opacity of the region is high, making it difficult to see beyond a few miles.
   该地区的大气透明度高，使得人们难以看到几英里之外。
2. 2. The meteorologists are studying the atmospheric opacity in order to predict weather patterns.
   气象学家正在研究大气透明度，以便预测天气模式。
3. 3. The atmospheric opacity affects the ability to see through clouds and fog.
   大气透明度影响通过云和雾的能力。