管理软件

According to the climatic features of the Yangtze River Basin and the area south of it develops a complex heat pump unit .

根据长江流域及其以南地区气候特征，研究开发了复合式热泵机组，机组的冷凝器由翅片管组和光面管组串联组成，兼具风冷冷却和蒸发冷却方式特点。

And now a shudder ran through Nature, as its Sun had set.

和现在不寒而栗贯穿自然，因为它的Sun公司已成立。