tropospheric layer的用法和樣例：
例句
- The tropospheric atmosphere refractivity of different laser wave length is expatiated.
摘要闡述了對流層不同波長激光的大氣折射率。 - The thick and steady inversion layer in the mid tropospheric and low-layer cold layer were the direct cause of large-scale frozen rain.
深厚而穩定的對流層中層逆溫層和低層冷層的存在是大範圍凍雨出現的直接原因。
