检测日期 | W1 | W2 | W3 | W4 | W5 | W6 |
2020-4-7 | 0.06 | 0.05 | 0.04 | 0.05 | 0.05 | 0.03 |
2020-4-15 | 0.04 | 0.06 | 0.05 | 0.06 | 0.05 | 0.05 |
2020-4-23 | 0.03 | 0.01 | 0.02 | 0.04 | 0.02 | 0.04 |
平均值 | 0.043 ± 0.017 | 0.04 ± 0.02 | 0.037 ± 0.013 | 0.05 ± 0.01 | 0.04 ± 0.01 | 0.04 ± 0.01 |
PTP | 2.17 | 2.00 | 1.83 | 2.50 | 2.00 | 2.00 |
平均PTP | 2.09 | 2.17 | 2.00 |