The phrase "on a numerical level" is correct and usable in written English.
You can use it to indicate a quantifiable comparison between two things, such as when discussing the relative success of two approaches: "The second approach proved more successful on a numerical level, with a 10% increase in efficiency over the first approach."
The objective of this contribution is to investigate into indirect iron reduction in a packed bed on both an experimental and a numerical level.
And on a purely numerical level, the math is indisputable.
Therefore, instead of modifying the collision term of the BGK model, such as ES-BGK and BGK Shakhov, the unified scheme can achieve the same goal on the numerical level directly.
It is difficult for Japanese experts to even agree on clear-cut numerical levels of radiation for deciding which areas are safe to inhabit — decisions that might affect hundreds of thousands of people living in hundreds of square miles of this densely population nation.
The study has been focused at the numerical level on three different types of steel scaffoldings: (i) joint tubes, (ii) multidirectional and (iii) prefabricated systems, which are commonly used in Italy.
The SMOG Readability Formula generates a numerical reading grade level based on the number of polysyllabic words in 30 sentences of text.
All potential participants are asked to rate their average level of pain on a numerical pain rating scales (NRS) ranging from 0 (no pain) to 10 (worst possible pain).
For subscale scores, the item-level responses were scored on a numerical interval scale ranging from 0 (no difficulty) to 100 (severe difficulty).
Based on theoretical characterization we conduct a numerical landscape-level analysis.
The pain levels were classified as none (0), mild (1-3), moderate (4-6), and severe (7-10), based on a numerical rating scale (NRS) [20], [21].
