封闭式棒料冲压模具设计
本科论文5.5弯曲力的计算…4444444444444444444444444285.6弯曲模具主要零件的结构295.7凸、凹模间隙以及公差444444305.8选择模架及其它零件325.9卸料部分…335.10设备参数校核.34结论444444444...
金河矿通风系统研究
本科论文AbstractThe Jinhe Coal Mine studied in this paper is located in Xiaozhai Village,Baiguo Town,northwest of Pan County.The mining area is determined according to the mining l...
鸿星尔克运动鞋定价策略研究
ABSTRACTWith the rapid development of China's sportswear industry,especially the running footwearcategory,it has not only grown sharply in scale,but also has a higher and higher gl...
工业耐火砖的尺寸标准检测装置设计
本科论文摘要随着科技的快速发展，国内耐火砖的生产工艺发展迅速，其中耐火砖的高度问题越来越被看重。因此，耐火砖的高度在验收的时候，必须要准确。目前大多数厂商都是利用人工进行检测，检测...
茂名市万里公共服务楼结构设计
北京理工大学珠海学院2020届本科生毕业设计诚信承诺书本人郑重承诺：本人承诺呈交的毕业设计《茂名市万里公共服务楼结构设计》是在指导教师的指导下，独立开展研究取得的成果，文中引用他人的观...
初中数学课堂互动教学模式探究
AbstractThe application of interactive teaching mode in junior high school mathematicsteaching is helpful to strengthen the main position of students in classroom teaching,promote ...
轨道交通接驳的社区公交线路优化研究
ABSTRACTIn recent years,China's urban rail transit has stepped into a mature development stagefrom the initial stage,and various forms and volumes of rail transit construction have...
某公司新建铁路工务器材生产项目安全风险识别与评价研究
本科论文AbstractWith the rapid development of China's high-speed railway in recent years,the demandfor railway equipment is constantly increasing.With the rapid development of the ...
多媒体技术在数学教学中的应用
AbstractWith the development of Information Society,multimedia technologywhich is different from traditional education has been widely used in mathematics teaching.As a new modern ...
基于Arduino的WiFi的智能养殖水质监测系统
AbstractWith the rapid development of aquaculture,traditional pond aquacultureis being replaced by factory aquaculture.The key technologies of factoryaquaculture mainly involve int...
