Based on finite element method, the extrusion deformation process of ground surface during the Lushan earthquake(April 20, 2013) is investigated in this work. I
生物实验教学是教学工作的一个重要环节,学生实验的过程是学习知识和培养能力两个过程的统一.通过实验,既可以激发学生学习生物的兴趣,学习理论知识,又提高了学生观察能力、
Establishment of the Russian section in the framework of Global Geodetic Observing System(GGOS) is under progress. New components of "Quasar" network observatories, which are included into GGOS global
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7
小组合作学习能从多方面促进学生生动、活泼地学习数学.但在实施的过程中遇到了太多的困境和问题,本文就围绕着这些问题提出一些建议和看法,希望能提高小组合作学习的效率.
The Three Gorges Reservoir is a good site for the further researches on reservoir induced seismicity due to decades’ seismic monitoring. After the first water
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7
关于“惯性及惯性的相关知识”,学生在生活中已经有所了解,但理解不深,而且惯性这个概念比较抽象,因此,在教学中要紧扣物理学科的特点,突出实验教学,让学生充分动手,动口,动
The Kuroshio Extension(KE) plays an important role in climate and environmental change in the North Pacific. In this paper, more than 20 years of merged absolute dynamic topography and merged sea leve