Retraction Note: Development of an abnormal ocean circulation and Japanese visualization teaching system based on the Internet of Things

Abstract

Today, China’s communications industry is developing rapidly, and Internet of Things (IoT) technology is also widely used in various industries. In view of the rapid growth of Internet of Things users and the ever-increasing demand for intelligence and IT, operators’ customer awareness and the follow-up business assurance function of network application services are facing major challenges. It also observes and studies ocean anomalous circulations at different times, as well as key areas where anomalies occur and evolve. The ocean observation network established by the Institute of Oceanology of the Chinese Academy of Sciences (IOCAS) has deployed more than 20 sets of deep-sea diving markers in the junction area of the Yap–Mariana trenches at 130°E, 140°E, and 142°E. This observation network provides the evolution of sea temperature, salinity, and ocean currents related to recent ENSO events and effectively supplements the shortcomings of on-site observation of ENSO events. With the development of science and technology and the development of computer networks, distance learning has gradually shown its potential advantages. It makes Japanese teaching easier. Due to the popularity of Japanese and the continuous enrichment of Japanese teaching content, it can also continuously update and improve its functions, which can effectively solve the problem of overload. The visualization system is the product of time progress and educational renewal, and it helps to improve the teaching effect of Japanese lessons. It includes new teaching methods and diversified educational resources. With the support of modern educational technology, it is easily recognized by teachers and students.