Two - dimensionalelectrophoresis of self - and cross - pollinated stylar proteins of shatinyu 异交花柱蛋白质的双向电泳
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On the ground of educative theory , this paper exposits connotation and characteristic of project - based learning and why we should also enforce project - based learning in high school . as far as substance of project - based learning and objective circumstance what it should have are concerned , it points out the practical ability . at last , based on that university physics education has relatively longer cycle , it proposes stage pattern for enforce project - based learning and give two concrete cases , which discuss capacitance of confocal oval - shaped stylar capacitor and potential distribution of charged conductor of surface being uniparted hyperboloid 本文在具体的教育理论指导下，阐述了研究性学习的内涵及特点；在大学物理中实施研究性学习的意义；以及就研究性学习的实质和所需具备的客观条件而言，论述了研究性学习在高校中实施的可行性；并根据大学物理教育具有周期性相对较长和专业循序渐进的特点，提出了研究性学习的阶段性模式，并给出了具体的实例，利用保角变换法讨论了共焦椭圆柱形电容器电容及单叶双曲面带电导体的电位分布。
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