我把浮点数的格式改为小数点后1位。data = {'A Prime': {0: 3.26, 1: 3.24, 2: 3.22, 3: 3.2, 4: 3.18, 5: 3.16,

6: 3.14, 7: 1.52, 8: 1.5, 9: 1.48, 10: 1.46, 11: 1.44, 12: 1.42},

'B': {0: 0.16608, 1: 0.16575, 2: 0.1654, 3: 0.16505999999999998, 4: 0.1647, 5: 0.16434, 6: 0.16398, 7: 0.10759, 8: 0.10687, 9: 0.10614000000000001,

10: 0.10540999999999999, 11: 0.10469, 12: 0.10396}, 'Proto Name': {0: 'Alpha',

1: 'Alpha', 2: 'Alpha', 3: 'Alpha', 4: 'Alpha', 5: 'Alpha', 6: 'Alpha', 7: 'Bravo', 8: 'Bravo', 9: 'Bravo', 10: 'Bravo', 11: 'Bravo', 12: 'Bravo'}}

import pandas as pd

df = pd.DataFrame(data)

A Prime B Proto Name

0 3.26 0.16608 Alpha

1 3.24 0.16575 Alpha

2 3.22 0.16540 Alpha

3 3.20 0.16506 Alpha

4 3.18 0.16470 Alpha

5 3.16 0.16