By contrast, deserts and areas covered by ice and snow, these places have high albedos.

相比之下，沙漠和冰雪覆盖的地区，反照率很高。

The effect of the surface albedo is considered secondly as an error correction so as to obtain the net solar radiation at various surface albedos .

然后将地表反射率的影响作为误差项进行订正，从而得到各种地表反射率条件下的晴天地表太阳净辐射的计算方法。

The scattering and reflection of light by clouds are studied by scalar radiative transfer theory. The plane albedos and bidirectional reflectance of clouds are given.

利用标量辐射传输理论，计算了云层对光波的反射与透射，给出了云层的平面反照率和双向反射函数；