The phrase "a much more exacting" is correct and usable in written English.
It can be used when comparing the level of difficulty or demands of one thing to another, indicating that it requires more effort or precision.
Example: "The new project is a much more exacting task than the previous one, requiring greater attention to detail."
Alternatives: "significantly more demanding" or "far more rigorous".
That's basically what the researchers did, although in a much more exact fashion, of course.
Using the bar code number produces "a much more exact search than using words and names," says BarPoint CEO Lee Rothschild.
The results of this study assists battery engineers and researchers to characterize the thermal behavior of LIBs and have a much more exact prediction over the battery heat generation, leading to designing effective thermal management systems and providing accurate battery management systems for different applications of LIBs as well as cell design optimization and operation.
We proposed that a relatively simple screening registry would be able to give a much more exact picture of the respective burden on the different ICUs, geographical areas, and university versus non-university centers.
Venture capitalists are hoping, however, that the few winners will win so conclusively that their eventual value will justify several initial investments.Besides, say leading VC firms in their own defence, standards are much more exacting today than they were a few years ago.
1971 was much more exacting.
They returned as apostles not only for the use of antiseptic practice (to kill germs) but also for the much more exacting demands of aseptic practice (to prevent germs), such as wearing sterile gloves, gowns, hats, and masks.
But such tiered plans are probably only a transition toward a new way of charging for mobile data that will be much more exact, down to the kilobyte, and often tied to the destination of the Web browser.
It's hard to be much more exact, since its invention was a scattered effort extending over years if not decades.
But the high-tech advancements have made the hiring process much more exact and seamless.
