S₁/S₂

发射光线数量

N

n_out

ρ_ref/%

1/4

1,025,000

1,021,560

130,265

1.28

1/6

1,025,000

1,021,548

117,548

1.15

1/8

1,025,000

1,021,562

94,265

0.92

1/10

1,025,000

1,021,645

89,662

0.88