The phrase "adjusting the width of" is correct and usable in written English.
You can use it when discussing modifications to the size or dimensions of an object, such as a column, image, or layout in design or technical contexts.
Example: "The designer is adjusting the width of the sidebar to improve the overall layout of the webpage."
Alternatives: "modifying the width of" or "altering the width of".
The speed and direction of wheel rotation is controlled by adjusting the width of the pulse received by the servos from the microcontroller.
By adjusting the width of the honeycomb cells to make them much smaller in diameter than the wavelength of visible light, the researchers made the coating completely transparent.
They did this by increasing the volume of the clicks, which are emitted in pairs, and by adjusting the width of their sonar beam.
Furthermore, adjusting the width of objects according to the type of manipulation required might be an effective way to promote performance.
In particular, the variation of damping is realized by adjusting the width of clearance cut on the additional damping component, which is screwed on the displacer rod.
The ν-Support Vector Regression (ν-SVR) is an effective regression learning algorithm, which has the advantage of using a parameter ν on controlling the number of support vectors and adjusting the width of the tube automatically.
Either way, it's too bad that you can't adjust the width of this window panel or hide it selectively.
Compared with the periodic model, the special structures of nesting Fibonacci superlattices can be used to adjust the width of band gaps and the frequency ranges of phononic crystals.
The circular support rod can move laterally to adjust the width of the beam and is fastened to act as a lateral support condition.
Two plastic rings allow travelers to adjust the width of their private sanctuary -- perhaps you want it fully expanded for mealtime privacy, but you'll definitely open things up when the beverage cart stops by.
To generate equally populated bins, we adjusted the width of bins so that the same number of genes would fall into each bin.
