practical examinations中文什么意思

例句与用法

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1. On the contrary , practical examination and practical instruction are quite insufficient . middle school students won " t be creative without direct and effective practical process of mathematics and practical ability . the mathematic education in the past was merely an education of common sense
   图形是数学问题的一个侧面，是数学思维的直接反映，我们通过对图形的分析，常常可以得到美妙的数学思维和简捷的解题方法，使抽象的数学学习过程获得美的享受，从而提高数学学习和研究的兴趣，激发探索数学的积极性。