“产品组合策略”的概念、定义、翻译、参考文献-科学参考

单词	产品组合策略
释义	产品组合策略 Encyclopedia 管理学生产计划与控制系统释 Product portfolio strategy产品组合策略（产品品种组合优化）企业在制订生产计划时根据需要进行的产品品种组合优化。
随便看	distance gauge distance geometry distance geometry method distance graph distance indicator distance in the mean distance ladder distance learning distance-lens distance-luminosity relation distance maintenance between vehicles distance matrix distance measurement distance measurement equipment distance measurement of radio navigation distance measurement structure distance measuring distance-measuring equipment distance-measuring error distance-measuring satellite distance method distance metric distance modulus distance of celestial bodies distance of distinct vision

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。