“心形线”概念、定义、翻译-科学时代

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。

单词	心形线
释义	工程与技术词汇手册 heart curve 心形线
随便看	efficiency apartment efficiency audit efficiency audit efficiency audit efficiency audit efficiency bar efficiency bonus efficiency coefficient of heat transfer efficiency coefficient of investment efficiency criterion efficiency curve efficiency diode efficiency dwelling unit efficiency earnings efficiency enhancement initiative efficiency-equity trade-off efficiency equivalence efficiency evaluation efficiency evaluation of class teaching efficiency factor efficiency factor efficiency for flat-plate collector efficiency frontier efficiency frontier efficiency index

heart curve