The phrase "a maximal value of" is correct and usable in written English.
It is typically used in mathematical or scientific contexts to refer to the highest value in a set or function.
Example: "The function reaches a maximal value of 10 at the point x = 5."
Alternatives: "the highest value of" or "a peak value of".
The n-3/n-6 value reached a maximal value of 4.9 in the late stationary phase.
The hardness of the coatings increases up to a maximal value of 28 GPa with increasing the oxygen content.
The water pressure in crater had a linear increase with the sand-deposit radius, with a maximal value of 0.015 2 MPa.
The irradiated MAO films have a higher corrosion potential than the original one, reaching a maximal value of − 1350 mV SCE) at 5 shots from the original − 1580 mV SCE).
It is found that surface hardness increased with increasing shot number, from an original value of 570 MPa to a maximal value of 820 MPa with ten shots, and the wear rate of the samples irradiated with five and ten shots was about one order of magnitude less than that of the original sample.
After different valence Mn source (MnO2 and MnCO3) as raw materials were built into Li2CdSiO4, similar emission bands with a maximal value of 515 nm appeared under 226 nm excitation and it was ascribed that energy transfer occurred from host to Mn2+ ions.
A maximal value of 96.7% was obtained in cell D at 810 nm.
With 1.0 wt% SDBS, the absolute zeta potential could reach to a maximal value of 42.3 mV.
The power of the laser beam is estimated to a maximal value of 6 mW at the sample surface.
The SU Tx power is limited to a maximal value of P SUMAX=27 dBm, and it can have any continuous value in the interval [0,P SUMAX].
It must be noted that in these experiments with a maximal value of 2.88 mg/kg (tap water in pan or ravioli), the SLR is complied with.
