"language level" is correct and usable in written English.
You can use it to refer to someone's ability in a language. For example, "My current language level is intermediate in Spanish."
Depending on their language level, students can supplement their essay with information from other Times articles.
"The language level of teachers is lower than what we demand from students".
Significant discrepancies between language level and cognitive level were seen among CI participants only.
It can also be supported by suitable constructs at the programming language level.
One way to achieve this goal is by implementing variability constructs at the language level.
The Interplay of Robot Language Level with Children's Language Learning during Storytelling.
At the machine-language level, loops and conditionals are implemented with branch instructions that say "jump to" a new point in the program.
The formula ψ(x) is a conjunction including clauses that mimic, on the object-language level, the metalogical recursive clauses of the Tarski-type truth-definition for FO.
On the object-language level this principle finds its expression in the famous classical laws of excluded middle and non-contradiction.
We present the motivation of our system, and describe new language-level syntaxes, semantics, and the underlying implementation.
The COP paradigm tackles the issue of developing context-aware systems at the language-level, introducing ad hoc language abstractions to manage adaptations modularization and their dynamic activation.
