某LPG充装站新建项目安全风险识别与评价研究
本科论文AbstractAre the resources available for human use on the earth really inexhaustible?How manyresources can we exploit?It seems that using cheap resources,large quantity base...
基于单片机的电子门锁系统设计
AbstractLock from ancient times is the protection of property of the iron general.Poormechanical lock material,poor violence resistance,strong replicability,and even a keyopen mult...
爬墙机器人-控制程序设计
Design of wall climbing robotcontrol program designAbstractIn order to solve the problem of vertical and horizontal wall operation difficulties,awall-climbing robot with a STM32MCU...
咸阳市宇宏健康花园33楼建筑结构设计
本科论文摘要主要分为两个部分：建筑设计和结构设计。根据我所学到的知识还有任务书的要求，并符合各项规定，综合考虑的问题主要有，环境，地质条件还有解决建筑物的使用功能和空间的安排。根据...
基于Structs框架的甘记订单管理系统设计与实现
Design and Implementation of a Struts Frame-Based Ganji ordermanagement SystemAbstract:Scientific and efficient management of order information is very important for businessactivi...
基于单片机的IC卡门禁系统的设计
1绪论在现代社会，随着时代的发展，人们对访问控制系统的需求日益增加，其应用也越来越广泛，在当前人们安全意识逐渐提升的大环境背景之下，访问控制系统依然成为社会关注的热点，也是当前科学...
等通道角挤压制备7075铝合金组织及性能研究
Microstructure and properties of 7075 aluminum alloy prepared byequal channel Angle extrusionAbsrtact:The effects of different aging systems on the microstructure and propertiesof ...
外壳2注射模具设计
摘要本课题主要是针对罩注射模的模具设计，罩注射模具有重量轻、易清洁、耐腐蚀老化、强度高、使用寿命长，制作方便、价格低廉等特点。通过对塑件进行工艺的分析和比较，最终设计出一副注塑模。...
基于数字图像处理的印刷电路板
北京理工大学珠海学院2020届本科生毕业设计Printed Circuit Board Intelligence Based on Digital Image ProcessingEnergy Detection MethodAbstractAs a key link in the production process o...
