【摘要】 设计了三元相图立体模型用作教具和学具,并采用3D打印技术进行制作。通过适当的结构及组合方式可进行三元相图基本法则的演示,引导学生全过程参与,激发学习兴趣,培养创新能力和解决复杂工程问题的能力。更多还原

【Abstract】 The spatial model of ternary phase diagram was designed for teaching and learning aids, and made by 3D printing. Through proper structure and combination, we can demonstrate the basic principles of ternary phase diagram, guide students to participate in the whole process, stimulate learning interest, cultivate innovation ability and the ability to solve complex engineering problems.更多还原