Now showing items 199-201 of 201

    • 颐和“智”苑 

      Wang, Jingwen; Liu, Chen; Xu, Qihao; Yang, Yue (БНТУ, 2021)
      Yizhiyuan can control lighting, fans, air conditioning, ambient lights, TV, curtains and other furniture, and can also adjust the brightness, speed, volume, lighting mode and so on.And equipped with intelligent voice recognition for control, more convenient.Through the PC, the intelligent living system can locate the living location, detect smoke, gas concentration, light intensity, ...
      2021-06-17
    • 高性能煤矿机械用易焊接Q890 钢的制备 

      Yang, Kang; Guo, Jia; Yang, Senyu (БНТУ, 2021)
      At present, the welding performance of Q890 steel used in production is poor, mainly manifested in the low welding heat input, less than 20kJ/cm, which cannot meet the requirements of robot welding. In this experiment, thermal simulation test was used to study the microstructure and properties of heat-affected zone (HAZ) of Q890 steel after composition optimization under different ...
      2021-06-17
    • 齿科用抗菌根管锉 

      Yu, Xiaoming; Li, Dapeng; Yu, Xueer; Qin, Jinli; Guo, Xinyu; Li, Jingru; Li, Zunyu (БНТУ, 2021)
      This project belongs to the field of medical materials and instruments. Specifically, it is a functional root canal file with antibacterial and osteogenesis ability. Root canal file is one of the necessary medical instruments for dental root canal therapy. In order to solve the infection problem that leads to surgical failure in root canal therapy, a novel root canal file with ...
      2021-06-17