The phrase "a combination of operations" is correct and usable in written English.
It can be used in contexts such as mathematics, programming, or any field where multiple actions or processes are being combined to achieve a result.
Example: "To solve the equation, we need to apply a combination of operations, including addition, subtraction, and multiplication."
Alternatives: "a mix of processes" or "a blend of actions".
We had a history of building our sales through a combination of operations excellence and local store marketing.
Thus, different faces of a workpiece can be machined by a combination of operations without moving it to another machine tool.
Overall, my role is a combination of operations, go-to-market, and customer-facing functions.
GENERAL McCHRYSTAL -- Sir, we have a combination of Special Operations forces operating in western Iraq supported by air, supported by information operations.
"Afghan National Security Forces (ANSF) performance will probably worsen due to a combination of Taliban operations, ANSF combat casualties, desertions, poor logistics support, and weak leadership".
After Regent settled the lawsuit last year, the company reformulated the project as a combination of retail operations at street level with apartments above.
In the ensuing months, although the enemy proved elusive (as guerrillas always have), a combination of covert operations, precision weaponry, and massively integrated intelligence activities enabled the United States and its allies to track down and capture or kill many key al-Qaeda operatives.
Its international expansion has seen it reach out to over 20 countries via a combination of local operations and sales partners.
For multislice, the computation is a combination of multiplication operations and FFTs, and the theoretical (mathcal {O}(nlog n)) scaling of the latter is only slightly larger than 2, and thus the trendline is an approximate lower bound.
A combination of an operations executive such as Cook and a visionary such as Musk would be formidable.
The proposed department would report to the city manager and be a combination of harbor operations, which handles on-the-water issues, such as mooring management and code enforcement, and harbor resources, which handles permitting and other land-use functions.
