一一大学硕士论文：激光冲击强化7050铝合金疲劳寿命数值模拟第二步是一旦获得应力应变响应，结合材料性能参数，就可以应用不同的疲劳损伤模型进行疲劳寿命计算。疲劳寿命的理论预测精度依赖于应...

Rescue drone mechanical system and structural designAbstractWith the development of materials technology,digital technology,power systemtechnology,and sensor technology,in recent y...

哈尔滨工业大学工学硕士学位论文AbstractThe legislation to ban the use of Pb-based solders will become effective im-mediately,which provide a driving force for enterprises to acceler...

本科论文4实物模型设计174.1实物模型的选型和安装184.2项目调试.19结论21参考文献，22附录梯形图.23致谢28

Design of Intelligent Control System for Canteen LightingAbstractIntelligent lighting dates back to the 1980s.Into the 21st century,with the rapidimprovement of techology and the p...

Structure design of potato cleaning and peeling deviceAbstractPotato peeling and washing is a necessary process in the processing of potato products.At present,although the peeling...

Development of rubber material and its application in aircraftABSTRACTThe utilization value of rubber material is regarded as a kind of primitive 'Special substance'to be used in a...

Design of control system for small horizontalconveyor belt conveyorAbstractWith the progress of the times,the time of the relay control system has passed,on account of the safety,r...

液动机械手回转臂结构设计ABSTRACT:At present,with the development of the depth and breadth of themanipulator and the improvement of the intelligence level of the robot,themanipulato...

长春光华学院华业被计专用纸Abstract:the development of security system to today,has been a leap forwardprogress.No longer is the monitoring and alarm system or single stack,but mult...