中国版图辽阔,地多起伏,其气候之复杂,可以想见,汇其大同,略其小异,釐订为若干气候区域,化繁为简,自属必要之举,惟气候因子匪止一端,平均数值,匪止一种,孰取孰从,大费周章,各家以依据之不同,遂致见仁见智,互有参差,而学者时感无所适从之苦,是以论气候区域,应先立若干原则,以资遵循,庶可免歧途之失,(1)分区标准 As China’s territory is vast and its ups and downs undulate, its climatic conditions are complicated. We can see that it is necessary to move to Datong, The average value, the bandits, the whichever is going, the time-consuming and troublesome, each based on the different, then due to different views, mixed with each other, and scholars feel confused when the climate is based on the climate zone, should set up a number of Principle, to follow the capital, Shu may be avoidable the loss, (1) zoning standards