zài / gōngchéng / jìsuàn / zhōng / wǒmen / jīngcháng / shǐyòng / shùzhíjiě / lái / jìnsì / fùzá / fāngchéng

在工程计算中，我们经常使用数值解来近似复杂方程。

In engineering calculations, we often use numerical solutions to approximate complex equations.