Cultural linguistics and language for special purposes: cognitive, ethnolinguistic and linguocultural approaches

The article considers the cognitive, ethnolinguistic, linguocultural approaches to the analysis of Languages for Special Purposes (LSP) serving communication in the professional sphere. The authors present the summary description of the conducted scientific research, aiming to define the main differences between general national language and the LSP as well as to reveal features of the adequacy of the translation and equivalence of the translation.