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