Energy absorption device, rear protection device and vehicle
ROV H-LINK anchor chain horizontal connecting structure
Movable alternating-current and direct-current power supply emergency breakdown van
Unmanned aerial vehicle automatic storage and transportation take-off device and method
Fine-grained urban traffic flow inference method based on spatial heterogeneity
Correction to: forecasting oil commodity spot price in a data-rich environment
Car-following behavior prediction method, device and equipment based on driving style
Compliant offshore breeding floating frame platform integrating wave energy power generation
Main and standby identification switching method for dual-redundancy aircraft brake control system
Mooring unmanned aerial vehicle for fruit picking and harvesting method
Variable-layout bionic cross-medium unmanned aircraft based on oblique folding wings and method