The second was to identify the fracture toughness of human dentin (hard tissue).The last was an example to measure shrinkage strain of human dentin at microscopic scale.

• 第二个例子讲述了该方法用于测量牙本质（生物硬组织材料）断裂韧性，最后一个例子是该方法用于在微观尺度上测量牙本质的收缩变形。