|
2024
|
Invention
|
Microscopic comparison and experimental verification method for wettability of similar surfactant... |
|
|
Invention
|
Remote-sensing yield estimation method applicable to crop whole growth period.
A remote-sensing ... |
|
|
Invention
|
Mine cooling and dehumidifying system.
A mine cooling and dehumidifying system includes a compre... |
|
|
Invention
|
Thermal management system of ship composite energy power system and control method thereof. A the... |
|
|
Invention
|
Ship hydrogen hybrid propulsion system based on double-rotor motor and method thereof. A ship hyd... |
|
|
Invention
|
Fusion cage.
The present disclosure relates to the technical field of medical supplies, in parti... |
|
|
Invention
|
Thermal power plant temperature variable alarm prediction method and system based on amplitude ch... |
|
|
Invention
|
Efficient biodegradable dust suppressant for open-pit mine and preparation method therefor. The p... |
|
|
Invention
|
Method and system for predicting water flooding recovery of fault block reservoirs considering wh... |
|
|
Invention
|
Subsonic compressor, rotor blade and method for flow stability enhancement.
A subsonic compresso... |
|
|
Invention
|
Underground engineering rock mass shear simulation test device, test method and test machine ther... |
|
|
Invention
|
Drilling device for coal mining. A drilling device for coal mining is provided, including a place... |
|
2023
|
Invention
|
Swirl structure-based exhaust aftertreatment device for underground mining diesel vehicle. A swir... |
|
|
Invention
|
Cyclone-structure-based exhaust after-treatment device for underground coal mine diesel vehicle. ... |
|
|
Invention
|
System and method for monitoring roof overburden and coal pillar of gob-side entry. Disclosed in ... |
|
|
Invention
|
Liquid nitrogen direct injection and foaming intelligent filling system based on mine fire area c... |
|
|
Invention
|
Method of perceiving position and pose of hydraulic support group based on multi-point ranging. T... |
|
|
Invention
|
Method and system for determining support structure by combining stress environment with undergro... |
|
|
Invention
|
Sustained release grouting material with its preparation method and application. It discloses a s... |
|
|
Invention
|
Gnss and ins integrated navigation positioning method and system thereof. The present disclosure ... |
|
|
Invention
|
Cross-domain mechanical fault diagnosis method based on multi-channel feature fusion of cbam and ... |
|
|
Invention
|
Method for determining drilling powder rate index of large-diameter destressing drillhole on coal... |
|
|
Invention
|
Anti-rock-burst automatic support device for mines. The present invention relates to the technica... |
|
|
Invention
|
Method for constructing locomotive collaborative transportation scheduling system based on cyber-... |
|
|
Invention
|
Arrangement method for roadway junctions for compressed air energy storage in abandoned mine road... |
|
|
Invention
|
Dynamic loose vehicle formation method based on real-time online navigation map. A dynamic loose ... |
|
|
Invention
|
Capillary force-based horizontal dual-layer semiconductor field effect transistor and preparation... |
|
|
Invention
|
In-situ testing apparatus and testing method for rockbolt support response characteristics under ... |
|
|
Invention
|
Multifunctional teaching demonstration device for economic management.
A multifunctional teachin... |
|
|
Invention
|
Multi-stage driven escalator with self-healing function and adaptive synchronous control method t... |
|
|
Invention
|
Multi-stage yielding and anti-impact device suitable for anchoring support. Disclosed in the pres... |
|
|
Invention
|
Multi-stage pressure yielding and anti-impact device for anchoring support. A multi-stage pressur... |
|
|
Invention
|
Rock stratum grouting water blocking test device and method under mining coupling condition. The ... |
|
|
Invention
|
Rock stratum grouting and water plugging test device and method under mining coupling condition. ... |
|
|
Invention
|
Method of analyzing influencing factors of contribution rate of elastic energy of top plate durin... |
|
|
Invention
|
Method for estimating contribution rate of elastic energy of top plate during instability catastr... |
|
|
Invention
|
Volleyball passing training device.
The present disclosure discloses a volleyball passing traini... |
|
2022
|
Invention
|
Method and system for predicting height of confined water rising zone.
Provided is a method and ... |
|
|
Invention
|
Test system and method for anchoring performance of full-size rock mass anchor bolt under combine... |
|
|
Invention
|
Test system and method for anchoring performance of full-scale rock mass anchor bolt under combin... |
|
|
Invention
|
Operation and maintenance management and control integrated system for urban elevator. The presen... |
|
|
Invention
|
Three-dimensional scanning reconstruction and deformation dynamic monitoring system for elevator ... |
|
|
Invention
|
Online state inspection system for hoisting rope of elevator, and inspection method therefor. The... |
|
|
Invention
|
Elevator safety fault diagnosis method based on multi-source information fusion. The present inve... |
|
|
Invention
|
Heat supply device using underground dry heat source and heat supply method.
The present disclos... |
|
|
Invention
|
Bidirectional self-regulating chemical flooding method and system for enhancing oil recovery.
A ... |
|
|
Invention
|
Long-endurance self-powered ocean buoy. A long-endurance self-powered ocean buoy includes a buoy ... |
|
2021
|
Invention
|
Large-volume liquid fixed-ratio multi-batch mixing valve. A volume liquid fixed-ratio multi-batch... |
