irradiance pattern

例句：

1. 1.The irradiance pattern on the wall was so bright that it almost blinded me.
   墙上的辐射强度模式太亮了，几乎让我失明。
2. 2. The scientists used a special device to measure the irradiance pattern of the sun.
   科学家们使用一种特殊的设备来测量太阳的辐射强度模式。
3. 3. The irradiance pattern of the sky changes with the time of day.
   天空的辐射强度模式随着一天的时间而变化。