Gōng / chéng / shī / yòng / yǒu / xiàn / yuán / fāng / fǎ / fēn / xī / le / qiáo / liáng / de / shòu / lì / qíng / kuàng / 。工程师用有限元方法分析了桥梁的受力情况。The engineers used the finite element method to analyze the forces on the bridge.