optimization

工程师使用数学模型进行成本优化。

Engineers use mathematical models for cost ___optimization.

通过优化算法参数，程序的运行速度提高了30%。

The program runs 30% faster after ___optimization of algorithm parameters.

团队正在研究如何优化生产流程以提高效率。

The team is working on ___optimization of the production process to increase efficiency.