The phrase "adjustments were required" is correct and usable in written English.
It can be used in contexts where changes or modifications are necessary to improve a situation or meet certain standards.
Example: "After reviewing the project, it was clear that adjustments were required to meet the client's expectations."
Alternatives: "modifications were necessary" or "changes were needed."
Various adjustments were required.
The review also noted that the ongoing uncertainty caused by the review itself was causing problems for some operations: "Many stakeholders expressed their desire for certainty so that they could make whatever decisions and adjustments were required and plan their futures accordingly — for example to exit the industry or to invest with confidence".
The spatial scale information embedded in each CTA scan was retained throughout the segmentation and object building process, so that no scale adjustments were required following HoloLens model import.
Adjustments were required because all three experimental cemeteries went over budget.
Builders faced delays while building the roof as numerous adjustments were required to fit the giant concrete slabs between the array of cables that held them in place.
In sum, adaptive changes in trajectory were facilitated during relearning of force fields with VFB when similar motor adjustments were required, but showed interference when motor adjustments conflicted.
Regular but less frequent adjustments are required subsequently.
For further refinement of the design, additional development and adjustments are required.
It is not known whether dose adjustments are required when there is a stent in the radiation field.
But he warned "there is a limit to what UK monetary policy can do when large, real adjustments are required".
In effect, the system makes the decision in completely standard situations, while the underwriter decides whether the situation is standard and, if not, what adjustments are required.
