【摘要】 针对分析化学实验教学中存在的问题进行了一系列的改革探索。主要内容是两阶段教学、三层次展开和建立保障体系。实践证明 ,上述做法效果显著 ,并具有推广价值。更多还原

【Abstract】 A series of reforms and studies on the teaching of Chemical Experiments have been carried out since 1995, which mainly include the teaching in different stages, the development in 3 levels and the establishment of protection system. The reforms prove to be effective and worth popularizing.更多还原