- Tuy nhiên cũng không nên điều chỉ

- Tuy nhiên cũng không nên điều chỉnh Qv

Results (English) 1:

-But also should not adjust the Qv/s, 5 m 3 < because when that coefficient f reach 0.7 to ensure design standards for the distillation Tower is the coefficient S1l/S1 ≈ 1.

Results (English) 2:

- However, it should not adjust qv <5m3 / s, because whereas the asymptotic values ​​f 0.7 to ensure that the design criteria for disc distillation S1l/S1 coefficient ≈ 1.