[Retracted] Research on Application Adaptability of Big Data and IoT in Discipline Construction of Mechanical Engineering Specialty in Universities

<div>Online and offline hybrid teaching model.</div>

Security and Communication Networks

fig7

Figure 7

Figure 7: [Retracted] Research on Application Adaptability of Big Data and IoT in Discipline Construction of Mechanical Engineering Specialty in Universities 

Figure 7 | [Retracted] Research on Application Adaptability of Big Data and IoT in Discipline Construction of Mechanical Engineering Specialty in Universities 