“效益费用关系”的概念、定义、翻译、参考文献-科学参考

单词	效益费用关系
释义	效益费用关系 benefit-to-cost relationship
随便看	air cylinder valve gland air cylinder valve stem air cyst air cystoscopy air damper air-damping air damping air damping balance air data air data computer air-data computer air data sensor air data system (ADS) air defence command computer air defence computer air defence radar air-defence sighting telescope air defence system air defence works air defense artillery (ADA) air defense equipment air deflector air delivered antipollution transter system air delivery air delivery pipe

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。