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AbstractJuvenile myopia has become an increasingly serious social problem in China.As amodern common disease,myopia can hardly be cured.At present,laser resection is actuallyharmfu...

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Structural Design of a Billiard Table Automatic Swing Ball CollectionDeviceAbstractAbstract:With the development of science and technology and the improvement ofliving standards,va...

Design of Intelligent Control System of Water Heater Basedon PID Control AlgorithmDesign of Temperature Control SystemAbstractIn today's society,the water heaters we use are divide...

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重庆理工大学毕业论文小型荞麦收割机设计摘要荞麦为一年生草本植物，生育期短，抗逆性强，极耐寒瘠，当年可多次播种多次收获，并且营养价值很高，所以荞麦的价值越来越被看中。但是相对应的荞麦...

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