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Coal gangue-sludge-based activated carbon, preparation method thereof and application thereof in mediating and strengthening anaerobic digestion of sewage
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Method and device for speckle suppression based on chaotic laser
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Two-stage phase-change heat treatment method for improving hardness of Ti-6Al-4V titanium alloy
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Multi-terminal low-current grounding flexible direct current system single-pole grounding fault line selection method
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Low-coercivity iron-based amorphous alloy and component design method thereof
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Anti-direct-current iron-based nanocrystalline alloy and preparation method thereof
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Non-contact intraocular pressure measuring method based on pulse bioelectricity detection
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Piezoelectric energy feedback suspension system and modeling method thereof
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Adsorption desulfurizing agent for ultra-deep removal of thiophene in coke oven gas and preparation method thereof
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High-temperature high-pressure rock triaxial experimental device matched with CT (computed tomography) online scanning
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Flexible biosensor with aqueous solution stability and manufacturing method thereof
