dimensional constant

例句：

1. 1. The new building has a dimensional design that is both functional and aesthetically pleasing.
   这座新建筑具有一种既实用又美观的设计。
2. 2.The dimensions of the room are perfect for a small family gathering.
   这个房间的尺寸非常适合一个小家庭聚会。
3. 3. In engineering, the dimensional analysis is crucial for predicting the behavior of materials under different loads.
   在工程中，尺寸分析对于预测不同载荷下材料的行为至关重要。