方案a气含率大小

方案b气含率大小

增长比率

t = 10 ms

0.6896

0.7669

11.21%

t = 20 ms

0.5773

0.8782

52.12%

t = 30 ms

0.8184

0.9083

10.98%

t = 40 ms

0.8932

0.9256

3.63%