“弓形弹簧--半椭圆形弹簧”概念、定义、翻译-科学时代

单词	弓形弹簧--半椭圆形弹簧
释义	机械工程词汇手册 half-elliptic spring 半椭圆形弹簧，弓形弹簧
随便看	variation variation variation variation variation variation variation variation variation variational variational calculus variational calculus variational equation variational form variational inequality variational linguistics variational method variational principle variational principle variational principle variational problem variational psychology variation centre variation chart variation coefficient

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。

half-elliptic spring