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本文报道了一种新型的具有导热补偿作用的主动式天空温度测量仪,介绍了该仪器的原理结构、标定方法及使用情况。应用该仪器对上海地区晴夜天空温度进行了测量,初步结果表明上海地区晴夜天空温度可用Swinbank建议的公式计算。
This paper reports a new type of active sky temperature measuring instrument with heat conduction compensation. The principle structure, calibration method and application of the instrument are introduced. The instrument was used to measure the clear night sky temperature in Shanghai. The preliminary results showed that the clear night sky temperature in Shanghai can be calculated using the formula proposed by Swinbank.