relative scale

例句：

1. 1. The engineer useda relative scale to measure the dimensions of the new building.
   工程师使用相对比例尺测量新建筑的尺寸。
2. 2. The scientist compared the results with those from a relative scale to ensure accuracy.
   科学家将结果与相对比例尺的结果进行比较，以确保准确性。
3. 3. The architect designed the layout using a relative scale to optimize space usage.
   建筑师使用相对比例尺设计布局，以优化空间使用。