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CN112198034A
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Weak cementation soft rock hollow cylinder sample preparation device and preparation method
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CN112267562A
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Assembled steel truss beam column connection part
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CN112267561A
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Memory alloy down tube steel truss beam column connecting part
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CN112267564A
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Titanium-nickel memory alloy high-strength bolt steel truss beam column connecting part
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CN112267563A
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Steel beam column connection node for fine construction
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CN112267565A
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Assembled steel beam column connected node
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CN112193344A
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Two-wheeled quadruped robot
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CN112245154A
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Novel multi-functional flexible nursing bed
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CN112245212A
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Children's dentistry comprehensive treatment platform
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CN112268041A
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Novel bolt connection structure
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CN112282843A
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Air flow partition nitrogen injection method for rapidly controlling width of goaf oxidation zone
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CN112270287A
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Palm vein identification method based on rotation invariance
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CN112184558A
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RGB-D image irregular zooming method based on significance detection
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CN112267461A
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A antidetonation stock for side slope engineering
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CN112234358A
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Miniaturized double-trapped wave ultra-wideband antenna
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CN112259968A
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Miniaturized single-trapped wave dual-band ultra-wideband antenna
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CN112270666A
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Non-small cell lung cancer pathological section identification method based on deep convolutional neural network
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CN112270199A
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CGAN (Carrier-grade network Access network) method based personalized semantic space keyword Top-K query method
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CN112282799A
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Support-anchor integrated resistance-limiting energy-consuming large-deformation tunnel primary support structure and construction method
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CN112283108A
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Outer rotor rotary vane vacuum pump directly driven by permanent magnet synchronous motor
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