时间 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
温度 |
|
|
|
| 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 4 |
①温度计②石棉网③装水的烧杯④酒精灯⑤装有海波的试管