Constructivism believes that the essence of learning is a process of individual positive construction. The learning contents include structural knowledge and nonstructural knowledge.
The seismic design will not increase the cost for the structure significantly compared to the cost of the non-structural components and medical equipment.
相对于非结构性部分和医疗设备的成本而言，抗震设计不会显著增加建筑成本。
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It is designed for use in non-structural areas of bone, such as small voids from benign tumor excisions or hardware removals.