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教育的最高宗旨是提高受教育者的全面素质,并培养大批具备基础知识和基本技能的有应变能力的高素质人才,而化学元素是一门以实验为基础,研究物质的组成、结构、性质以及变化规律的自然学科。
The highest purpose of education is to improve the overall quality of the educated and to train a large number of highly qualified personnel with basic knowledge and basic skills. The chemical element is based on experiments and studies the composition, structure and nature of the substance. And the laws of change in nature.