采样点数(m) | 2 | 3 | 4 | 5 | 6 | 7~9 |
t | 6.3 | 2.9 | 2.4 | 2.1 | 2.0 | 1.9 |
采样点 | 粒子数(≥0.3μm) | 粒子数(≥0.5μm) | 采样点 | 粒子数(≥0.3μm) | 粒子数(≥0.5μm) |
1 | 265 | 58 | 17 | 68 | 25 |
2 | 66 | 48 | 18 | 58 | 35 |
3 | 195 | 18 | 19 | 202 | 15 |
4 | 125 | 28 | 20 | 222 | 0 |
5 | 134 | 18 | 21 | 212 | 8 |
6 | 165 | 16 | 22 | 178 | 9 |
7 | 172 | 8 | 23 | 158 | 10 |
8 | 74 | 9 | 24 | 142 | 12 |
9 | 105 | 7 | 25 | 118 | 13 |
10 | 115 | 38 | 26 | 116 | 0 |
11 | 135 | 17 | 27 | 128 | 2 |
12 | 168 | 16 | 28 | 108 | 3 |
13 | 85 | 15 | 29 | 98 | 4 |
14 | 95 | 12 | 30 | 138 | 6 |
15 | 188 | 11 | 31 | 148 | 8 |
16 | 162 | 0 | 32 | 118 | 9 |
采样点 | Xi(≥0.3μm) | Xi(≥0.5μm) | 采样点 | Xi(≥0.3μm) | Xi(≥0.5μm) |
1 | 9464 | 2071 | 17 | 2428 | 893 |
2 | 2357 | 1714 | 18 | 2071 | 1250 |
3 | 6963 | 643 | 19 | 7213 | 536 |
4 | 4464 | 1000 | 20 | 7928 | 0 |
5 | 4785 | 643 | 21 | 7571 | 286 |
6 | 5892 | 571 | 22 | 6358 | 321 |
7 | 6142 | 286 | 23 | 5642 | 357 |
8 | 2643 | 321 | 24 | 5071 | 429 |
9 | 3750 | 250 | 25 | 4213 | 464 |
10 | 4107 | 1357 | 26 | 4142 | 0 |
11 | 4821 | 607 | 27 | 4571 | 71 |
12 | 5999 | 571 | 28 | 3857 | 107 |
13 | 3035 | 536 | 29 | 3500 | 143 |
14 | 3392 | 429 | 30 | 4928 | 214 |
15 | 6714 | 393 | 31 | 5285 | 286 |
16 | 5785 | 0 | 32 | 4214 | 321 |