“replacement decisions”的概念、定义、翻译、参考文献-科学参考

单词	replacement decisions
释义	replacement decisions Encyclopedia 工学工程经济学释 replacement decisions更新决策现存资产是报废、更新还是继续使用的决策问题。
随便看	octic graph octic reciprocity theorem octic surface octillion octo- OCTOBER October October Crisis October Diploma October File October Revolution in Sudan October Revolution of Venezuela October Tenth Agreement Octobrist Party octode octodecillion octodenary octogen octogen，HMX octomino octonal octonary octonian octonion octonion algebra

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。