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Chitin extraction process method and extraction equipment by taking shrimp shells as raw materials
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Novel badminton is taken exercise and is used protection device
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Synthetic process of degradable biopolymer material
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Extraction method for ensuring activity of anthocyanins of highland barley
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Massage instrument
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Sieving mechanism is used in processing of three leaf akebia fruit
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Path planning method of autonomous underwater robot and related equipment
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Water-lifting type oxygenation ecological landscape restoration device
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Iris positioning method based on mathematical morphology and improved Hough transformation
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Profiling multi-spectrum composite camouflage material and preparation method thereof
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Multi-spectrum composite camouflage material and preparation method thereof
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Acquisition terminal for image processing with supplementary stable leveling mechanism
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Positioning mechanism of image acquisition equipment for graphic processing terminal
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Data image processing terminal is with packaging mechanism that has folding protective structure
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Multiple sorting mechanism based on thing networking express delivery letter sorting system
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Thing networking storage management is with parcel conveyer that has supplementary mechanism of getting off goods
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Rural kindergarten teaching board
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Fluorescent probe for detecting peroxynitrosyl anions, preparation method and application
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Nitrosonoyl peroxide anion ratio far infrared fluorescent probe, preparation method and application
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