The phrase "a substantial level in" is correct and usable in written English.
It can be used when discussing the degree or extent of something in a specific context, such as skills, knowledge, or performance.
Example: "The candidate demonstrated a substantial level in project management, which impressed the hiring committee."
Alternatives: "a significant degree in" or "a considerable amount in".
The longer period required to attain a substantial level biomass in the field was due to a long period of summer drought at the beginning of the field experiment.
Here, the proposed FPNN gives rise to a structurally optimized structure and comes with a substantial level of flexibility in comparison to the one we encounter in conventional FPNNs.
The proposed GA-based SOPNN gives rise to a structurally optimized structure and comes with a substantial level of flexibility in comparison to the one we encounter in conventional PNNs.
As depicted in Figure 3, Pam3CSK4 alone caused a substantial level of apoptosis in all HMCLs, but combination of TLR1/2 stimulation with Velcade further increased apoptosis.
Depletion of MET resulted in marked inhibition of cell proliferation and induced a substantial level of apoptosis in these cells, whereas depletion of EGFR, HER2, or HER3 elicited similar effects but to a lesser extent.
They are ubiquitous in prokaryotes and eukaryotes and have been shown to exhibit a substantial level of polymorphism in a number of eukaryotic genomes [ 8, 9].
Although previously reported in Malaysian Borneo, leptospirosis was not recognized as a cause of a substantial level of illness in Borneo at the time of Eco-Challenge.
"They are underestimating a substantial level of concern in the investment community regarding the offshore detention centres".
But there's also a substantial level of spontaneity in gun-mediated arguments, he added, and the large majority of disputes don't last long enough to allow someone without a firearm to go home and fetch one.
