An international research team of linguistic experts used computer models to compare the most common modern bet365 tennis bet，and trace its origin。The research was recently published in the magazine "Science"。

Language is a decisive factor in establishing human subjectivity，But it's not static。The changes in language in time and space reflect the dynamic changes of human experience，The traces of history are deeply imprinted on the development of language。Researcher said，There have been some studies on the history of written language in academia，However, research on the origin of bet365 tennis bet is relatively lacking，Little is known about the origins of sign languages ​​and their interactions。bet365 tennis bet，Like spoken and written language，Unique to different groups or cultures。Many sign languages ​​correspond to written languages，As in French、Spanish and Japanese bet365 tennis bet。Currently，There are more than 300 sign languages ​​used by hearing-impaired people around the world。These sign languages ​​are vital to the intellectual development of hearing-impaired people，Helps them better integrate into society。

The emergence and spread of bet365 tennis bet reflects the history of the relevant areas，However，Difficulties in preserving historical records and limitations of language documentation limit diachronic analysis of sign languages。The research team analyzed the genealogy of 19 sign languages ​​around the world through computational phylogenetic methods，They primarily use phonetically encoded lexical data from contemporary languages ​​to infer their relevance，And it is recommended to apply these methods to study changes in bet365 tennis bet rule forms。

The research team sought to analyze the way gestures are used to form words in language，Understand the origins of bet365 tennis bet to a greater extent。Researchers classify words according to core vocabulary attributes，For example，Gesture that focuses on “tree” as a whole concept rather than “oak”。Then，Researchers enter core vocabulary into the database，Compute and analyze all vocabulary。

As part of the analysis process，Researchers use computer modeling to analyze the physical properties of words or concepts in bet365 tennis bet expressions。For example，Whether the gesture is formed with one hand or two、Shape of hand、Hand position and hand and arm movements。Researchers also program gesture models，Study the common characteristics or similarities of lexical expressions。From this，Researchers build bet365 tennis bet “family tree”，And divide them into two categories: Europe and Asia。The study also explores the evolution (changes or additions) of sign languages ​​based on known historical events。For example，Researchers can determine，When leaders in 18th-century France pushed to expand the country’s education system for the hearing-impaired，French bet365 tennis bet has matured，And had a greater impact on some other sign languages。The model also helped the team discover some previously unrecognized connections，For example, there are some connections between British bet365 tennis bet and English bet365 tennis bet in other Western countries。

(Wang Junmei/Compiler)