Solar radiation data gained from routine meteorology observation are of extraordinary significance to the climate change research because of its long time scale and wide geography scope.
常规气象观测所获得的日射资料由于其时间尺度长,地理覆盖范围广,因此对气候变化的研究,具有特别的意义。
According to the solar radiation data of a city in north China, the simulation of the performance of a solar ejector refrigeration system was carried out, in which R123 was taken as the refrigerant.
结合中国北方某城市在夏天太阳能辐射数值,给出了以R123为制冷剂的太阳能喷射式制冷系统在这种条件下的运行结果。
Some think that recent data suggesting the Earth’s average temperature is rising are explained by natural variations in solar radiation, and that this trend may be coming to an end.
一些人表示,虽然近期的数据表明地球的平均气温正在升高,但其原因是太阳辐射的自然波动,这一趋势可能临近结束。
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