The phrase "a large turnover in" is correct and usable in written English.
It can be used when discussing significant changes or fluctuations in a particular context, often related to business or personnel.
Example: "The company experienced a large turnover in staff last year, leading to a need for extensive training programs."
Alternatives: "a significant turnover in" or "a high turnover in".
"There's not a large turnover in the industry," he said, "and there just aren't many vacant lots available anymore".
With nine open races, the City Council is expected to have a large turnover in the Feb. 22 municipal election.
While some inefficiencies will be inevitable with such a large turnover in the Council and all citywide offices next year, nobody is staging a coup.
A more specific question: whether a giant meteorite that left a crater more than 50 miles wide in what is now Quebec had anything to do with a large turnover in flora and fauna during the Triassic.
Bolt says that that the challenge facing the Home Offices asylum intake and casework unit was not made easier by a large turnover in staff, lengthy staffing gaps, and by the inexperience of the new staff who were recruited.
There has been a large turnover in senior mandarins since the coalition came to power in May 2010, with changes at a host of departments.
The GP could be the same at MHC and CHC but in practice there is a large turnover with GPs in primary health care.
Following a large turnover of players in the summer, Fulham have claimed only one point from their opening seven league games this season and are bottom of the Championship table.
There was a large turnover of players in the close season but results failed to improve, with their only win so far this term coming against Leeds Rhinos in February.
In a relatively condensed time frame -- three or five years -- there will be a pretty large turnover in the way the map looks," Mr. Levin said.
Such a large turnover of personnel is not unusual in the salary-cap era; an internal study by the Jets showed that the average number of new defensive starters in the N.F.L. over the last two seasons was five.
