The phrase "affect the uniformity of" is correct and usable in written English.
You can use it when discussing how something influences or changes the consistency or sameness of a particular subject or situation.
Example: "The new policy may affect the uniformity of the procedures we follow across different departments."
Alternatives: "influence the consistency of" or "impact the uniformity of".
In this paper, a process simulation model was developed to predict the film thickness distribution by understanding system design parameters that affect the uniformity of film thickness.
It is shown that material properties and gas velocity affect the uniformity of particle velocity and temperature in a complicated manner.
In the conditions used for anodization in this work, patterning of the P1 layer did not visibly affect the uniformity of the porosity or thickness in the P2 layer.
Since the axial distribution of plasma was observed to affect the uniformity of DLC, we evaluated the axial distribution of ion density using a Langmuir Probe in Ar plasma that was generated along both DLC-coated and non-coated rods.
This dependency on other data sets can be expected to adversely affect the uniformity of the analysis, which becomes apparent when comparing information among different studies.
Factors such as thermocycler make, model, and ramping speed were demonstrated to affect the uniformity of the amplified library [ 4].
The results show that the catalyst calcination temperature greatly affects the uniformity of the diameter.
Tab arrangement has effects on heat generation and transport inside the battery and affects the uniformity of temperature distribution.
The most important problem and concern dealing with these systems is dripper clogging that inversely affects the uniformity of distribution of water.
For indoor visible light communication system, the layout of LED lamps affects the uniformity of the received power on communication plane.
