transversal crack

例句：

1. 1. The construction crew was working on a project that required the installation of several transversal cracks in the concrete slab.
   建筑团队正在施工一个项目，需要安装混凝土板中的多个横向裂缝。
2. 2. The engineer inspected the structure for any signs of transversal cracks and noted that they were likely due to moisture seepage.
   工程师检查了结构，寻找任何横向裂缝的迹象，并注意到它们很可能是由于水分渗透造成的。
3. 3. The researcher discovered that the formation of transversal cracks in the concrete beams couldbe attributed to the difference in thermal expansion coefficients between the steel and concrete.
   研究人员发现，混凝土梁中横向裂缝的形成可以归因于钢和混凝土之间热膨胀系数的差异。