目录1绪论.41.1研究背景与意义41.2国内外研究现状.41.3研究方法2.立体几何的学习意义以及立体几何在高中数学中的重要地位.62.1立体几何的学习意义.52.2立体几何在高中数学中的重要地位.53.教学...

The early warning system based on Beidou satellite positioningAbstractThe construction of the Beidou system began in 1994,and over the past 20 years,thetechnology has continued to ...

本科论文AbstractSafety is the foundation of continuous growth from beginning to end,and itis the bottom line to ensure employees'happy life.From the perspective ofcorporate culture...

The application of the combination of number and shape in solving problemsAbstract Mathematics is a science that studies the relationship between numbers and spatial forms.The idea...

基于非线性动力学模型的车辆纵向队列控制研究AbstractVehicle queue is a research hotspot of Intelligent Transportation System (ITS).On the premise of ensuring safety and stability,sho...

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《山西戏曲职业学院教学楼施工组织设计》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...

AbstractThe rapid development of China's economy is closely related tomacroeconomic policy.A country's macroeconomy is largely dependent on adjustmentand control of monetary policy...

Foot wheel two type robot based on vision controlHardware circuit and control system designAbstractWith the progress of human society and the expansion of human's exploration of th...

本科论文摘要随着我国现代建筑工程项目的实施与发展，土木工程建筑结构设计项目要求越来越严格，对于现代设计工作者的知识、能力水平也有严格的要求，现如今写字楼建筑设计是目前设计工作者设计...

AbstractSince the reform and opening up,China's rapid development of small andmedium-sized enterprises,in increase employment and expand foreign sales taxincreases the transfer of ...