The phrase "apply their expertise" is correct and usable in written English.
You can use it when discussing the act of utilizing one's specialized knowledge or skills in a particular situation or field.
Example: "The team was able to successfully complete the project because they were able to apply their expertise in software development."
Alternatives: "utilize their knowledge" or "leverage their skills."
During World War II, however, they were called upon to apply their expertise to assist the war effort, along with other social scientists.
Ms. Hu said the company also planned to expand the number of digital companies it worked with to apply their expertise in the digital ad space.
Many analysts here are closely watching his progress now for signs of whether Indians with experience abroad can apply their expertise to politics here.
Even the creative process is informed by television, with script editors and teams of TV writers being called in to apply their expertise in pace and structure to static prose.
Its owner, Allen Shoup, is a retired corporate wine executive who has attracted leading winemakers from around the world to Washington each year to apply their expertise to the grapes there.
The court, Breyer says, echoing Holmes, Louis Brandeis, Felix Frankfurter and other apostles of judicial restraint, keeps faith with the founders when it supports "local control and local experimentation" — when it gives other officials leeway to apply their expertise to questions of policy and law.
Polish planners applied their expertise in reconstructing destroyed cities. Switzerland contributed schools, the USSR a concrete panel factory, Poland the Museum of Modern Art.
Great science writing is an art and these writers have applied their expertise, enthusiasm and craft to shine light on even the most challenging of subjects".
German-born engineer and rocket scientist who was one of more than 100 German scientists who devised the V-1 and V-2 missiles for Nazi Germany and then, after the end of World War II, accompanied Wernher von Braun to the United States, where they applied their expertise to the Redstone and Jupiter missile programs.
Now, they are applying their expertise to a hi-tech medical product - which is used to seal up a "hole in the heart" which some babies are born with.
The specialists applied their expertise and ICHD-II criteria to make independent diagnoses of MIG, TTH, MOH or other primary or secondary headache disorder to be used as the gold standard against which questionnaire diagnoses were compared.
