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...

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 ...

AbstractWith the development of Information Society,multimedia technologywhich is different from traditional education has been widely used in mathematics teaching.As a new modern ...

AbstractWith the rapid development of aquaculture,traditional pond aquacultureis being replaced by factory aquaculture.The key technologies of factoryaquaculture mainly involve int...

本科论文AbstractAs one of the main national policies,safety manufacture is so major.But,due to thelimitations of China's existing technology and economy,compare to the western deve...

AbstractPre-learning ability is the first step to improve students'self-learning.Abstractionis the subject nature of mathematics,and it is also a great obstacle for middle schoolst...

目录引言..31.背景和意义….31.1r阳sberrypi平台概述.31.2履带式机器人手臂智能车系统的发展及现状...41.3履带式机械臂智能小车训练控制系统的意义52.履带式机械臂智能小车硬件设计.52.1履带式...

毕业设计外文摘要TitleDesign of plant engineering workshop and warehousein a plastic companyAbstractThe course design from the actual project,the construction unit for aplastic comp...

AbstractAnalogy is a common mathematical method in middle school mathematics.Analogy iswidely found in the concept,formula,nature and problem solving of middle school mathematics.M...

基于UG的工艺模型三维标注系统开发Development of Three-dimensional Annotation System for Process ModelBased on UGAbstractThe ability of 2D engineering drawings to express information...