“least-cost combination”的概念、定义、翻译、参考文献-科学参考

单词	least-cost combination
释义	least-cost combination 最低成本组合
随便看	movable breaker point movable bridge movable brush type polyphase series motor movable bullet movable cab movable center movable clamp movable coil movable compressor movable computer movable contact movable core movable core transformer movable coupling movable crane movable crest device movable crusher movable crusher and screen classifier movable dam movable distributor movable dock movable eccentric movable ecliptic movable element movable equipment

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。