n.辐照度，辐射通量密度

The irradiance of the sun at Earth's surface is about 1367 watts per square meter.
太阳在地球表面的辐射度约为每平方米1367瓦特。
The sensor measures the irradiance of light passing through a window.
传感器测量透过窗户的光辐射度。
The solar panel's efficiency depends on the incident irradiance and temperature.
太阳能电池板的效率取决于入射辐射度和温度。
The plant growth rate increases with increasing irradiance up to a certain point.
植物生长速率随辐射度增加而增加，直到某一特定点为止。
Cloud cover can significantly reduce the amount of solar irradiance reaching the ground.
云层会显著减少到达地面的太阳辐射量。
The photovoltaic cell converts sunlight into electrical energy based on its irradiance.
光伏电池根据阳光的辐射度将其转化为电能。
Irradiance data is crucial for accurate weather forecasting models.
辐射度数据对于准确的天气预报模型至关重要。
The scientist recorded the daily variation in solar irradiance over the summer months.
科学家记录了夏季几个月里每天的太阳辐射度变化。
The new material has been designed to maximize light absorption and thus increase irradiance.
这种新材料设计用于最大化光吸收，从而提高辐射度。
To calculate power output, you need to know both the area and irradiance of the solar panel.
要计算功率输出，你需要知道太阳能电池板的面积和辐射度。