“利润收益”概念、定义、翻译-科学时代

单词	利润收益
释义	请查阅利润收益--生产收益
随便看	series diode series disintegration series dynamo series editor series element series entry series entry series excited motor series expansion series feed series flow turbine series fuzing system series generator series generator series inductor series load series loading series maps series maps series-mode rejection series-mode rejection ratio (SMRR) series-mode signal series-mode voltage series multiple connection series of advertisements

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。