“数形结合”在中学教学中的应用
目录1.引言.…2.“数形结合”的发展...………12.1数学思想萌芽时期的数形结合一一数形不分.......12.2古代数学发展时期的数形结合一一从数占上风到形占上风......22.3解析几何产生后的数形结合...
广州某溴化锂吸收式空调系统设计
北京理工大学珠海学院2020届本科生毕业设计Design of a lithium bromide absorption air conditioning systemin guangzhouAbstractThis design is for an office building in Guangzhou to desi...
某公司新建污水处理厂项目安全风险识别与评价研究
本科论文AbstractThe issue of improving the urban water environment has received increasing attentionfrom government departments at all levels in the process of urban modernization ...
反证法在中学数学中的运用
The application of proofs by contradiction in middle school mathematicsAbstract As a common proof method in mathematics,proofs by contradiction has been widelyapplied in dealing wi...
基于Arduino的拖地机器人——电路设计
北京理工大学珠海学院2020届本科生毕业设计Ground mopping robot based on Arduino-Circuit designAbstractThe cleaning robot is a product that can provide services and convenience for hu...
某三层商场框架结构建筑图结构图计算书4000平米左右(周记和计算)
某三层商场框架结构建筑图结构图计算书4000平米左右(周记和计算)/B柱—可变荷载控制的组合.xls某三层商场框架结构建筑图结构图计算书4000平米左右(周记和计算)/B柱—地震作用效应与其他荷载...
极限求解在考研数学中的应用
目录3引言.11求解数列极限的方法…21.1迫敛性(夹逼准则)21.2单调有界定理.41.3公式1im1+=e的应用..514利用定积分的定义.............................1.5利用级数收敛的必要条件求解函数极限....
基于SLP的某模具厂设施优化设计
Optimization design and simulation of a mold factory facilitybased on SLPAbstractThis graduation design for mold factory existing facilities planning,current situation andexisting ...
某维修车间结构安装工程施工组织设计
(3)后张法预应力钢筋砼折线型屋架,其中24米跨屋架(除两端和伸缩缝处屋架外)有跨度为9米的钢筋砼天窗架。(4④)T形预应力钢筋砼吊车梁,梁高为1米。(⑤)大型预应力钢筋砼屋面板,长×宽=6米×1....