“每单位时间平均费用”概念、定义、翻译-科学时代

单词	每单位时间平均费用
释义	信息与系统科学词汇手册每单位时间平均费用 average cost per unit time
随便看	piezoelectric effect piezoelectric effect piezoelectric effect piezoelectric effect piezoelectric effect piezoelectric electromechanical coupling factor piezoelectric equation piezoelectric filter piezoelectric flowmeter piezoelectric frequency constant piezoelectric fuze piezoelectric igniter piezoelectricity piezoelectricity piezoelectric material piezoelectric mechanical quality factor piezoelectric microphone piezoelectric oscillator piezoelectric oscillator piezoelectric oscillator piezoelectric polymer piezoelectric polymer piezoelectric polymer material piezoelectric positioning equipment piezoelectric pressure transducer

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。