scale up片语动词

扩大规模、扩充、扩产可拆开

The company plans to scale up production at its second factory.

公司计划在第二座工厂扩大生产规模。

按比例放大、放大可拆开

We had to scale up the drawing to fit the whole wall.

我们得把图按比例放大，才能铺满整面墙。

规模扩大、扩产

The scale-up of the testing program took several months.

检测计划的规模扩大花了好几个月。