sectional area table

例句：

1. 1. The engineer used the sectional area table to calculate the volume of the machine parts.
   工程师使用部分面积表来计算机器零件的体积。
2. 2.During the construction phase, the sectional area table was used to measure the dimensions of the building.
   在施工阶段，部分面积表被用来测量建筑物的尺寸。
3. 3. The sectional area table was crucial in ensuring that the project met all safety standards.
   部分面积表在确保项目符合所有安全标准方面起到了关键作用。