import pandas as pd
if __name__ == '__main__':
d = pd.read_excel('模板.xlsx')
alist = d.values.tolist()
blist=[]
for i in range(len(alist)):
blist.extend(list(range(alist[i][0],alist[i][1]+1)))
d2 = pd.DataFrame({'UIM':blist}).astype('str')
d3 = d2.reindex(index=list(range(0, d2.shape[0])))
d3.to_excel('结果.xlsx')
...