Automatic compression aerated and charged hybrid air energy vehicle
Mermaid bionic gill type underwater breathing apparatus
Mesoporous CuCo2O4 nanoparticles as an efficient cathode catalyst for Li-O2 batteries
Mesoporous nitrogen-doped carbon hollow spheres as high-performance anodes for lithium-ion batteries
Flexible Nb2O5 nanowires/graphene film electrode for high-performance hybrid Li-ion supercapacitors
Built-in safety belt drawing mechanism for driver seat of small highway passenger car
Variable-distance fork type transferring machine with extendable fork
Automobile escape system, control method and device and computer storage medium
Charging state display method, vehicle body controller, vehicle and storage medium