The phrase "a steadily high level" is correct and usable in written English.
It can be used to describe a consistent and elevated state or condition, often in contexts such as performance, quality, or measurement.
Example: "The project maintained a steadily high level of quality throughout its development phase."
Alternatives: "a consistently high level" or "an elevated and stable level".
The final subset should have a steadily high classification accuracy level avoiding too many ups and downs.
This moment is the logical conclusion of decades of steadily higher levels of anti-government hysteria.
Wadsworth used national survey data and statistical analyses and found that people reported steadily higher levels of happiness as they reported steadily higher sexual frequency.
Furthermore, the oxygen-release test showed that scaffold was able to steadily release high level of oxygen over two weeks in vitro.
They maintain and steadily generate high levels of genotypic and phenotypic diversity that may result in different adaptive strategies.
On the other hand, patients with high degrees of viral steatosis do not steadily present high levels of IR, and vice versa: studies reported that HOMA score is higher in patients with genotypes 1 and 4 HCV [ 8], while HOMA levels are the lowest in patients with genotype 3 [ 10].
He comes on the scene at a very high level, then (with a few glitches here and there) extends himself steadily -- usually staying one step ahead of his audience.
Moreover, as the average age of the population steadily increases, society has greater expectations of a high level of quality of life and health care services.
In particular, maintaining striatal dopamine at a high level keeps any selected channel steadily disinhibited.
Our result shows that the PM2.5 concentrations over the PRD increased steadily from 2000 to 2004, remained at quite a high level through 2008 and then started to decline after 2009.
