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2023
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Invention
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On-line multi-component gas analysis system based on spectral absorption technology and analysis ... |
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Invention
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Ambient pressure compensation structure and method for ultraviolet difference spectrum gas sensor... |
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2022
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Invention
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Multi-component-gas online analysis system and analysis method based on spectral absorption techn... |
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Invention
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Environmental pressure compensation structure and method for ultraviolet differential spectrum ga... |
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Invention
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Vehicle control system and method. A vehicle control system includes: an on-board control module,... |
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Invention
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Rapid supporting device for roadway. The present disclosure relates to the technical field of roa... |
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2021
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Invention
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Image acquisition method and apparatus, and storage medium. The present disclosure provides an im... |
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Invention
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Explosion-proof battery. Provided is an explosion-proof battery. The explosion-proof battery comp... |
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Invention
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Explosion-proof battery. Disclosed is an explosion-proof battery, comprising: a battery module, w... |
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Invention
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Anti-seismic support method for mine shaft. An anti-seismic support method for a mine shaft inclu... |
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Invention
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Rock-like similar material and preparation method therefor. A rock-like similar material and a pr... |
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Invention
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Fully automatic post type filling mining control method and control device. A fully automatic pos... |
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Invention
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Light electric support for coal mine. A light electric support for a coal mine, comprising: a pus... |
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Invention
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Tunnel heading method. A tunnel heading method, the method comprising: controlling a heading unit... |
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Invention
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Impact testing device. Provided is an impact testing device, comprising: an impact head, the elas... |
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Invention
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Belt state monitoring apparatus and method for self-powered belt conveyor. A belt state monitorin... |
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2020
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Invention
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Smart wearable device and use method therefor. The present application relates to a smart wearabl... |
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2013
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Invention
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Hydrofining catalyst and preparation method and use thereof. A hydrofining catalyst and a prepara... |
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Invention
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Heterogeneous suspension-bed hydrogenation method for coal-based oil product. A heterogeneous sus... |
