“theory of portfolio selection”概念、定义、翻译-科学时代

单词	theory of portfolio selection
释义	商务词汇手册 theory of portfolio selection 有价证券选择理论
随便看	rotary inertia rotary intersection rotary intersection rotary inverter rotary irradiation rotary joint rotary kiln rotary kiln rotary kiln rotary kiln incinerator rotary kiln reduction rotary letterpress news ink rotary letterpress publication ink rotary magazine press rotary mirror rotary mirror switch rotary mixer rotary mixing dryer rotary motion rotary mower rotary mower rotary offset press rotary percussion drill rotary percussion drill rotary percussion drilling

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。