Facile synthesis of PdSx/C porous nanospheres and their applications for ethanol oxidation reaction
Betavoltaic effect in titanium dioxide nanotube arrays under build-in potential difference
Warning piece arrangement method, warning device and vehicle
Cutting device for safety belt under special conditions
Windshield device with partitioned sunshade function and display function
Vehicle-mounted fragrance device and system and control method of vehicle-mounted fragrance device
Fragrance cross-space triggering method and control system based on user data
Control method and device for automated guided vehicle, and automated guided vehicle
Sludge collecting device for municipal pipeline dredging
Augmented reality display method and device, equipment and storage medium