热力环流【典故】在《三国演义》第一百三十回中,司马懿追赶蜀军进入葫芦谷,蜀军丢下火把,烧断谷口。魏兵奔逃无路……谷内干柴皆着,刮刮杂杂,火势冲天,懿抱二子大哭日:“我父子三人皆死于此处矣!”正哭之间,忽然狂风大作,黑气漫空,一声霹雳响处,骤雨倾盆,满谷之 Heat circulation [allusions] In the “Romance of the Three Kingdoms” one hundred thirty-first back, Sima Yi chase Shu Army into the gourd Valley, Shu army dropped the torch, burned Valley mouth. Wei Bing run away ... Dry wood in the valley are all holding, scraping miscellaneous, the sky is blowing, Yi hold two sobs Day: “My father and son are all dead here three! ” Is crying, suddenly the wind Masterpiece, dark airspace, a thunderbolt ring, showers, full of the valley