程的运用，而且比现今工程计算更加的安全。相对于底层开门洞的塔架，门洞处区域可能会引起收缩失衡。薄壁圆柱壳是相对缺陷敏感的结构部分，需要考虑到门洞对收缩的作用，同期运用门框强化结构，...

北京理工大学珠海学院2016届本科生毕业设计Research on Wind,Solar,Diesel and Storage Microgrid SystemAbstractWith the development of human society,the destruction of human beings to n...

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...

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abstractNo matter the development of the times or the needs of people's life,it isinevitable to use energy.However,today's energy consumption is very huge andhard to reduce.The old...

AbstractAbstractMagnesium alloy has the advantages of light-weight,high strength/weight ratio,high stiffess /weight ratio,high damping property and electromagnetism shieldingproper...

燕山大学工学硕士学位论文AbstractWith more and more attention on sustainable development and environmentalpollution,distributed generation,wind power and solar as representative,has...

AbstractIn recent years,due to the continuous development of China's economy,thepeople's quality of life has also increased.On this basis,the industry of fruitautomation and multi-...

ABSTRACTChina is a major agricultural country,and agriculture is particularly important in productionand daily life.In the cultivation of mountainous areas and household agricultur...

Multi-functional Intelligent lamp lighting SystemAbstractWith the progress of science and technology,people's life in all kinds of lighting,the development of economy and makes the...