t静恒/d | Dispensing rate% | ρ/(g·cm−3) | SSSI | ||
Upper layer | Middle level | Lower level | |||
0 | 0 | 2.20 | 2.20 | 2.20 | 0 |
1 | 0.02 | 2.19 | 2.21 | 2.20 | 0.0004 |
3 | 0.05 | 2.19 | 2.22 | 2.21 | 0.0020 |
7 | 0.09 | 2.18 | 2.22 | 2.22 | 0.0054 |
15 | 0.98 | 2.15 | 2.25 | 2.25 | 0.1470 |