ABSTRACTThe steel wire rope is widely used in mining,transportation,tourism andother major industries of the national economy,playing an extremely criticalrole.As the key component...

AbstractIn China,the bill of quantities of construction engineering includes the list ofmeasure items,divisional items,subdivisional items and other items.The constructionbill of q...

AbstractDifferential mean value theorem is a general term of a series of mean value theorems.Itis a powerful tool for studying functions and can help us to analyze and study the pr...

基于智能巡检机器人与PLC系统联动控制设计监视各种抄表器显示的温度和出现的异常声音，可以证明变电站中各种设备和配线的安全问题。而且，调查人员将使用手持式热像仪、听力和目测的方法，判断...

本科论文摘要随着社会的飞速发展和现代人对美好生活的追求，当前对人才的需求日益迫切，对教育环境的要求也日益提高，从而对教育建筑的设计要求也更加全面和多样化。当今的教学楼便是迎合教育发...

中学数学课堂教学设计优化AbstractInstructional design is that teachers analyze and make decisions in advance on theprocess of classroom teaching activities.Teachers'different unders...

北京航空航天大学博士学位论文仅存在金刚石与铁盘之间渗碳的过程，而且还有金刚石表面的硬质点划削作用，抛光过程是一个包括化学反应和机械摩擦的综合，其中硬质点的划削作用在粗抛过程中比较明...

本科论文AbstractA large shopping mall is a symbol of the prosperity of a city.It can provide people withthe need to buy things.But today's shopping malls are different from the tra...

北京理工大学珠海学院2020届本科生毕业论文On the status and development of the recognition and enforcement ofHong Kong and Macao civil and commercial judgments in mainlandcourtsAbstr...

Application of borescope technology in aircraft enginesABSTRACTAircraft power plant is the foundation of aircraft to take off,so the safety of aircraft enginesis the key to aircraf...