辐射通量密度

从能量传输方程入手，推导出地表入射辐射通量密度的简便计算公式；

This paper deduces a simple formula for computing the incidence radiant flux density .

提出了一个从卫星观测推算地面UVB辐射通量密度和红斑生物紫外辐射剂量的新的参数化方法。

A new parameterization method for retrieving surface UVB irradiance and erythemal UVB radiative dose rate is presented .

于是得到各种透明系数P2状况下太阳直接辐射通量密度随大气质量变化的平均关系。

Thus the averaged relationships between the flux density of the direct solar radiation and the air mass under various coefficients of transparency P2 were obtained .

文中提出了求解辐射通量密度的迭代方法。

An iterative method for radiation flux densities is developed .

中国西部干旱地区太阳直接辐射通量密度与大气质量的关系

The relationship between the flux density of the direct solar radiation and the air mass over the arid region of the West China

雾体爆发性增强时，地面垂直动量通量和向下长波辐射通量密度增大，净辐射趋于零。

Both the vertical momentum and downward longwave radiation fluxes increased significantly at the beginning of the burst stage , and the net radiation fluxes approached zero at the same time .

地面紫外辐射通量密度和生物紫外辐射剂量可以由臭氧层的等效透过率、散射层和地面的联合反射率计算。

The surface UVB irradiance and erythemal UVB dose rate can be expressed by the effective transmission of the ozone layer and united reflectivity due to the scattering layer and the surface .

证实利用地面水汽压资料可相当精确地计算出各地的可能太阳直接辐射日平均通量密度。

The results show that the daily average flux-density regime can be calculated quite accurately for various parts of the country by making use of the surface vapor pressure data .

红外定标建立输出信号和标准黑体绝对辐射量的关系曲线，将原始的图像灰度数据换算为辐射通量密度。

As a result of infrared correction , curves of relationship between output signal and blackbody radiation were established to convert the original image data value into radiant emittance .