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电学实验疑难问题选析孙善明（山西省方山县高级中学，０３３１００）近年来全国高考物理实验型试题由过去的单一、基本的形式向综合性、标准化、高层次方向发展，在考查实验知识的同时，更注重了实验能力的考查．尤其是１９９７年高考物理试卷中的实验型试题的总赋分值由...
Analysis of difficult problems in electrical experiments Sun Shanming (Fangshan County Senior Middle School, Shanxi Province, 033100) In recent years, the national college entrance examination physics experiment has developed from a single, basic form to a comprehensive, standardized, and high-level perspective. At the same time, they pay more attention to the examination of experimental ability. In particular, the total score of the experimental questions in the 1997 college entrance examination physics papers was...