Nickel-cobalt oxide nanosheet tubular catalyst and preparation method and application thereof
CN112251220A
Humidity sensor based on fluorescent quantum dot composite film and preparation method thereof
CN112274756A
Light-induced internal appearance
CN112237904A
Straw fiber adsorbing material and preparation method and application thereof
CN112260770A
Intermodulation interference suppression device for high-power electric contact microwave passive device
CN112230875A
Artificial intelligence following reading method and following reading robot
CN112230876A
Artificial intelligence reading accompanying method and reading accompanying robot
CN112140998A
Vision enhancement defogging system for assisting motor vehicle driving
CN112215772A
Real-time haze-removing display system and haze-removing display method thereof
CN112175194A
Preparation of hydrazone chiral covalent organic framework material and application of hydrazone chiral covalent organic framework material in metal ion recognition
CN112192941A
Wax screen printing machine
CN112214687A
Paper recommendation method, system and medium for temporal perception academic information
CN111881671A
Attribute word extraction method
CN111881665A
Word embedding representation method, device and equipment
CN112289933A
Perovskite two-end laminated solar cell and preparation method thereof
CN112289887A
Preparation method of perovskite and GaAs tandem laminated solar cell
CN112186246A
Lithium salt electrolyte additive, electrolyte containing additive and lithium ion battery
CN112129737A
Method for simultaneously and automatically measuring FRET system correction parameter and donor/acceptor extinction coefficient ratio and application thereof
CN112259903A
Nitrogen-doped porous carbon loaded metal cobalt material and preparation method and application thereof