“spring rate”概念、定义、翻译-科学时代

单词	spring rate
释义	力学词汇手册 spring rate 弹簧比率，弹簧刚度
随便看	deletion deletion deletion deletion deletion deletion deletion deletion error deletion loop deletion mapping deletion of a post deleverage delf delfina delft Delhi Durbar Delhi Pact Delhi Pact Delhi Six Delian League deliberate antiflak manoeuvre deliberate attack deliberate counterattack deliberate defense deliberate digression

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。