基于PLC和变频技术的恒压供水系统设计
AbstractThis article combines the basic situation of the water supply system in somecities in our country,and proposes a variable frequency and constant pressurewater supply system...
某氧气厂新建项目安全风险识别与评价研究
本科论文AbstractWith the continuous progress and change of the times,industrial enterprises are alsoconstantly developingThe demand for oxygen,argon and carbon dioxide is increasin...
浅析全等三角形在教学中的应用
AbstractCongruence is the most important and fundamental method in the two triangleproblems.In addition,in junior high geometry,the study of congruent triangles is akey step in the...
基于单片机的智能扫地机
Intelligent Sweeper Based On MCU-Circuit system design,assembly and debuggingAbstractNowadays,machines are becoming more and more intelligent.With the coming ofintelligent era,inte...
基于领域知识的航空密封标准管理系统开发
Development of Aviation Sealing Standards Management SystemBased on Domain KnowledgeAbstractThis paper proposes the management thought of aviation sealing standards relatedknowledg...
浅谈新型防水材料在工程中的应用
渐江大学远程教育学院本料毕业论文〔设计)目录目录摘要.第1章工程概况第2章防水部位及要求…22.1防水作业基础人员及相关事项安排.…22.2机具准备.22.3材料准备........第3章新型防水材料层施工...
探寻讲授法在中学数学课堂中的应用
AbstractSince ancient times,method of lecture have a long historical standing as one of itsmost important members.Teachers often use this method of teaching when they teachtheir st...
基于物联网的智能照明系统
英文题目AbstractWith the continuous progress and development of science and technology,mankind has alsoushered in the comprehensive development of the era of electronic information...
沈阳市东方商场建筑结构设计
本科论文摘要本设计为沈阳市的多层商场结构设计，本商场的结构形式为钢筋混凝土框架结构。本设计建筑地上共四层，层高4.8m,建筑总高度为19.2m,建筑面积12023.64m。沈阳市抗震设防烈度为7级，地...
无穷乘积的应用
目录引言...。11无穷乘积收敛的定义与性质..41.1无穷乘积的基本概念..1.2无穷乘积的性质.…2无穷乘积的审敛法.……122.1无穷乘积收敛性的一般判别法…122.2无穷乘积与无穷级数的关系.143常用函...
