The phrase "array of improvement" is correct and usable in written English.
It can be used to describe a variety of ways or methods in which something can be improved or enhanced.
Example: "The team presented an array of improvement strategies to enhance productivity in the workplace."
Alternatives: "range of enhancements" or "variety of advancements".
Though it's only available with one engine and gearbox combo, the AWD system is the headline-grabber from among an array of improvements Jag is making to the XE at the same time.
Hunts Point's 8,200 residents, most of whom live on a peninsula jutting into the East River known as the Point, are experiencing an array of improvements that have begun or been completed in recent months -- from rehabilitated housing to new park space to the arrival of services the Point never had before, like a post office.
Given the influence of safety on individuals' decisions to cycle, the importance of cycling modal share to safety, and the ancillary benefits of this active and sustainable mode of transportation, infrastructure enhancements have the opportunity to promote an array of improvements to public health.
Attractive women posed fetchingly beside Bradley Fighting Vehicles, Volvo displayed its trucks, Barrett Firearms showed off its new.50-calibre sniper rifles, and the Gallup Organization offered an array of "business improvement services".
Despite the array of home improvement and garden shows and segments on daytime television, there was not a single network devoted to the subject until HGTV, owned by the E.W. Scripps Company, went on the airinDecember 1994.
His money also went to support charter schools, teacher preparation programs and an array of other improvement initiatives, including one to break up large high schools into smaller ones.
DBS exposes management to an array of continuous improvement tools, which they then apply during week-long visits to team meetings, factories and labs.
Along with the standard array of feature improvements, the Galaxy Nougat upgrade also brings Samsung Pass, letting users log into sites and apps with their fingerprints, which mobile banking options arrive soon.
Transformational festivals offer an array of self-improvement workshops, yoga, healthy food and a culture that spills into the world outside of the event.
