东北大学博士学位论文摘要点线性化机理方程得到多个冷连轧动态状态空间模型，给出基于案例推理的多模型选择算法，建立轧机出口轧件速度RBF模型估计机架间板厚延时，研制冷连轧混合智能动态模型...

AbstractThe connection of chemistry teaching in junior high school and senior high school hasalways been a problem studied by scholars.In the environment of the new college entranc...

北京理工大学珠海学院2020届本料生毕业设计Design and implementation of automatic ultrasonic testing systemfor disc water immersionAbstractFive kinds of conventional ultrasonic nondes...

Active Ingredients and Development and Utilization ofBamboo LeavesAbstract:In China,bamboo is a very common plant with the characteristics of wide distribution,fast growth,highyiel...

Research on the development of rural e-commerce inwestern Guangdong Province under the background ofrural revitalizationABSTRACT Rural revitalization is the national strategy of ac...

摘要在数学中，不等式的证明与应用是重点考察内容，贯穿整个数学的学习。其中的几个重要不等式，如基本不等式、均值不等式、排序不等式和柯西不等式，均可实现推导证明与应用。本文主要就以上几...

任务目标要求（文献阅读、外文资料翻译、设计或实验工作量，图纸、软硬件数量及技术指标等）：本论文要求阅读一定数量的文献资料，深入学习代数数与超越数的相关知识，归纳总结已有代数数与超越...

AbstractAs one of the ancient villages in China,the ancient village of Yunshui balladscontains rich historical and cultural heritage and carries the records of traditionalcivilizat...

AbstractThis paper mainly discusses the problems related to infinite series in the mathematics test paper of postgraduate entrance examination.Based on the previous studies,it focu...

AbstractProbability and statistics is an important part of high school mathematics,whichis inseparable from real life in this information age.Therefore,in the teaching processof hi...