基于STC89C52的智能饮水机系统的设计与实现
AbstractWater dispenser rises in last century 90 time,along with theimprovement of the living standard of this common people,more and moresize home appliance begins to go into thou...
标枪比赛中标枪运动规律的数学建模
maximum value at 18.The impact of the other parameters is almost negligible.Keywords Javelin Parameters aerodynamics Relative importance目录摘要Abstract.....引言1.问题的提出2.模型...
瑞泉中学教学楼施工组织设计
AbstractThe project is located in Weinan City,Shaanxi Province,with a total constructionarea of about 2152.56 square meters,and the building structure is four storyreinforced concr...
小学数学开放题教学策略研究
数学开放题展开深入探究。通过这种方式,既可以推动教育事业的发展,又能完善相关领域的理论研究体系。(2)实践意义根据资料显示,常规题是小学数学的常见题型。究其原因,开放题没有固定答案,...
单相逆变器共模EMI分析及有源抑制技术研究
AbstractWith the development of power electronics,PWM inverters are getting more widelyused,such as PWM drives,UPS etc.However,high frequency switching of powersemiconductor device...
污染河网原水混凝及过滤工艺的优化研究
浙江工业大学硕士学位论文摘要的问题进行了相关的分析;通过比较8个工况下的出水浊度,确定最优的混合区转速为l30r/min,絮凝区转速为40rmin;根据实际运行情况对沉淀池的排泥区进行了调试改造并...
医学图像分割及恶意样本分类研究
image segmentation and fuzzy kernel clustering algorithm based on improved CVmodel is established,and then use the Spark of medical image for batch processing,finally through simul...












