“费用估计关系”的概念、定义、翻译、参考文献-科学参考

单词	费用估计关系
释义	费用估计关系 cost estimating relation (CER)
随便看	program debugging tool program decisions program deck program definition language program delivery program description program descriptor program design program determination program development program development aid program development computer program development software (PDS) program development system program development time program device program display program divider program document program documentaion program documentation program drum programed automatic press system programed channel programed control

科学参考收录了1248194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。