The phrase "a tedious process and" is correct and usable in written English.
It can be used when describing a process that is long, boring, or requires a lot of effort, often leading to frustration or fatigue.
Example: "Completing the paperwork was a tedious process and took much longer than I had anticipated."
Alternatives: "a monotonous task and" or "an exhausting procedure and".
But this is a tedious process, and one not likely to succeed.
Filling of AAO pores with metallic or magnetic nanowires via direct current (DC) electrodeposition is a tedious process and requires many steps.
It's a tedious process and Microsoft would be smart to add a label to the title's box art that's displayed when browsing the catalog.
This is a tedious process and shops spend hours on it with each repair, because if they don't, they stand to lose $1,000 per repair, on average.
While these mechanisms are conceptually straightforward to analyze, evaluating kinematically admissible velocities for a particular arrangement of blocks can be a tedious process, and optimizing the geometry of the mechanism is often prohibitively cumbersome for more than a few blocks.
To date, the most common method for evaluating the effectiveness of a segmentation method is subjective evaluation, in which a human visually compares the image segmentation results for separate segmentation algorithms, which is a tedious process and inherently limits the depth of evaluation to a relatively small number of segmentation comparisons over a predetermined set of images.
Honorable mention Elizabeth Hwang created a video for the same topic using stop-motion animation--a tedious process that involves scanning, printing, and cutting photos to set up frames.
However, the large arrays of micro-cantilevers used in this approach need complicated design and production processes, and a tedious process is required for adjusting the position of all tips on one probe to guarantee contact with the sample.
Nixtamalizing has been documented as far back as 1500 B.C. and was traditionally a tedious process: soaking, draining, rinsing, peeling and grinding, all by hand.
Do take it slow, it's a tedious process which takes time and patience.
It's a very tedious process and not very many of them come into the hospital anymore to see patients".
