时间min | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
甲的温度℃ | 70 | 72 | 74 | 76 | 78 | 78 | 78 | 78 | 81 | 84 | 87 |
乙的温度℃ | 70 | 71 | 73 | 74 | 76 | 77 | 79 | 82 | 84 | 86 | 89 |