“经济寿命”概念、定义、翻译-科学时代

单词	经济寿命
释义	航空航天词汇手册 economic life 经济寿命
随便看	point biserial correlation point bivariate distribution point-blank point bonding point brilliance point-by-point measuring method point-by-point method point-by-point scanning point-by-point storage point charge point charge point conic point constable point contact point-contact junction point-contact photodiode point-contact transistor point coordinate positioning point correlation coefficient point defect point defect point defect point defense point density point detonating

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

economic life