What do we see?

h_ret = retention for peptide based on Hamuro table - value in Daltons

deut_uptake = deuterium uptake for peptide: m(t = FD) - m(t_0) - value in Daltons

max_exp_ret = deut_uptake(t = FD)/(deut_part*MaxUptake)

theo_ret = h_ret/MaxUptake

ret_ratio = max_exp_ret/theo_ret

avg_rt = mean retention time for t = FD

ret_scale = MaxUptake*deut_part/deut_uptake(t=FD) = 1/max_exp_ret

Scaled uptake curve is the standard uptake curve times ret_scale parameter.