“present worth method”的概念、定义、翻译、参考文献-科学参考

单词	present worth method
释义	present worth method 现值法
随便看	unit train unit transformer unit transistor unit trial operation unit triangle unit trust unit tube unit tube of flux unit tube vulcanizer unit-twin cable unit type unit-type cable unit type crank shaft unit-type die-casting die unit-type drill head unit-type drydock unit type optical fiber cable unittyre vulcanizer unit under test (UUT) unitune unituning uni-tuning unit value unit value index of exports unit value index of imports

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。