Aircraft engine bleed air liquid cooling system and aircraft comprising same
Mining deep And-Or object structures via cost-sensitive question-answer-based active annotations
Mining deep And-Or object structures via cost-sensitive question-answer-based active annotations
Vehicle door opening anti-collision reminding device and application method thereof
Lightweight urban and rural bus intelligent electronic station board and control system
Crawler-type polar region amphibious unmanned aircraft
Pure electric vehicle speed trajectory optimization control method
Heavy-duty commercial vehicle automatic tire loading and storing workshop and method
The Application of Multiaxial Fabric Blower Blade and its Strength Theory Check