gōng chéng shī / ràng / diàn nǎo / yǎn suàn / bù tóng / qì wēn / xià / qiáo liáng / de / shòu lì / qíng kuàng

工程师让电脑演算不同气温下桥梁的受力情况。

The engineers had the computer calculate the forces acting on the bridge at different temperatures.