In this paper,absorption to net solar radiation of inner surfaces of greenhouse was deduced,and calculation method of air absorptivity inside greenhouse was also given.

• 针对温室内存在气体辐射问题,应用辐射相关知识,推导出温室各内表面对太阳净辐射的吸收份额,并给出了温室内气体吸收率的计算方法。