The phrase "an easy operation" is correct and usable in written English.
You can use it when describing a task or procedure that is simple to perform or understand.
Example: "The surgery was described as an easy operation, with minimal risks involved."
Alternatives: "a simple procedure" or "a straightforward task."
"It wasn't an easy operation," she said.
Upping and leaving Moorland a week ago when the waters inundated their historic rectory (which had never flooded before) was not an easy operation.
The one-pot synthesis is clean and green, and the preparation is simple with an easy operation.
Drilling more than 800 mbsf in water depths over 6900 m was not an easy operation [13].
As a sphere projection is not concerned with its orientation, the calibration method is robust and with an easy operation.
It is a wrapper that links the MPI library and provides an easy operation to set the appropriate paths of both the library and the included files.
We have tried other tuners at her place and none of them provided a better signal, or an easier operation.
Among sputtering methods, continuous direct current (dc) magnetron sputtering is the simplest and has many advantages such as a higher deposition rate and an easier operation than radio frequency magnetron sputtering.
We manipulated the costs of the helpful act by varying the resistance of pulling food for the experimental partner between 1 and 5 newtons, which covered the range from a very easy operation to a difficult action they could just accomplish.
Here, we described a modified nucleofection technology based on alternative reagents which owns a high transfection efficiency (>80%) and also a relatively easy operation procedures.
The water networks with internal water mains have an advantage for easy operation and control.
