时间 | 2 cm | 5 cm | 30 cm | 100 cm | ||||
μGy/h | σ | μGy/h | σ | μGy/h | σ | μGy/h | σ | |
1/12a | 6.88 | 0.0680 | 6.34 | 0.0484 | 4.14 | 0.0298 | 1.91 | 0.0104 |
0.25a | 10.5 | 0.0660 | 9.65 | 0.0446 | 6.57 | 0.0316 | 3.06 | 0.0083 |
0.5a | 11.4 | 0.0674 | 10.5 | 0.0521 | 7.11 | 0.0145 | 3.31 | 0.0082 |
1a | 11.5 | 0.0652 | 10.6 | 0.0444 | 7.17 | 0.0314 | 3.32 | 0.0070 |
10a | 11.6 | 0.0630 | 10.9 | 0.0434 | 7.42 | 0.0309 | 3.42 | 0.0070 |