own situation,try to ease the ambience of contradictory families,and change teachers'own wrong teaching methodsKey words Backward studentPrimary Gardes Primary school mathematics

AbstractMultiple myeloma is a common hematological malignancies,the incidenceafter non-Hodgkin's lymphoma,and its incidence in recent years increasing trend.The incidence of occult...

AbstractIn the development of China's economy,the development of the construction industry is animportant component.In recent years,the safety risk of construction industry in our ...

风速特性与风力发电机组动态特性耦合关系的研究3.2.2江苏如东地区的风速评估.......233.3风力机输入风速建模.·263.3.1通用风速模型的建立............263.3.2基于如东地区实测风速的预测风速模...

目录、绪论.31.1研究的背景及意义31.2国内外研究现状…313枕式包装机的结构特点.41.4枕式包装机的故障维修5二、枕式包装机控制总体设计方案621枕式包装机控制要求.….72.1.1包装机控制对象分析...

ABSTRACTAs global warming and energy grew tense and serious air pollution,electricvehicles become a new kind of transportation has become more and more popular,with its green envir...

AbstractMany of universal and standard parts in enterprise are often used during the design and development ofmechanical products.If can establish an information library of these p...

AbstractAs a kind of renewable energy,photovoltaic power generation is one of therecent research hotspots.Small-scale photovoltaic power plants have the advantagesof small investme...

广东东软学院本科生毕业设计（论文）AbstractThe research is based on the computer technology now mastered to build a system,through the interaction of wechat small programs and web b...

AbstractWith the development of modern society,the pace of modernpeople's life is faster and faster,As Benjamin Franklin said three hundredyears ago,time is money.Nowadays,the cost...