compound quadratic form

例句：

1. 1. Theengineer used a computer program to analyze thecompound quadratic form of the data.
   工程师使用计算机程序来分析数据的组合二次型。
2. 2. The team's performance wasinfluenced by the compound quadratic formof their strategy.
   团队的表现受到他们战略的组合二次型的影响。
3. 3. The researcher foundthat the compound quadratic form ofthe equation had a significant impact on thesolution.
   研究人员发现方程的组合二次型对解有显著影响。