Treatment time (min)
| residual activity
|
30℃
| 40℃
| 50℃
|
0
| 100.00 ± 3.48
| 100.00 ±3.48
| 100.00 ±3.48
|
2.5
| 79.83 ± 4.62
| 69.74 ± 3.48
| 60.09 ± 0.76
|
5
| 77.64 ± 1.32
| 58.78 ± 3.80
| 59.65 ± 0.76
|
10
| 71.93 ± 3.04
| 62.28 ± 1.52
| 56.58 ± 1.32
|
20
| 67.55 ± 2.01
| 59.21 ± 1.32
| 52.63 ± 2.63
|
30
| 67.99 ± 2.01
| 51.76 ± 2.01
| 49.13 ± 0.76
|
上面的数据都是三次重复测定的平均值,第一行是对照。想用SPSS对每一列数据做两两比较,考察其差异显著性。不知道如何操作,求高手指点一二,越具体越好。谢谢!