-
1.The fracture surface of the bone is visible through the X-ray image.
通过X光图像可以看到骨头的断裂表面。
-
2. The crack in the material was caused by a brittle fracture surface.
材料中的裂缝是由脆性断裂表面引起的。
-
3. The researcher analyzed the fracture surface to determine the cause of the crack.
研究员分析了断裂表面以确定裂缝的原因。