“更新决策”的概念、定义、翻译、参考文献-科学参考

单词	更新决策
释义	更新决策 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	matrix inverse matrix inversion matrix inversion formula matrix isolation matrix iteration matrix iterative analysis matrix kernel matrix lens matrix logarithm matrix manifold matrix manipulation matrix mechanics matrix method matrix minimal polynomial matrix model matrix modifier matrix monotone function matrix multiparticulate sustained release preparations matrix multiplication matrix-multiplication exponent matrix multisplitting method matrix norm matrix normal distribution matrix notation matrix number

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。