“等面积同心圆环”概念、定义、翻译-科学时代

单词	等面积同心圆环
释义	市政工程词汇手册 concentric rings with equal area 等面积同心圆环
随便看	passive thermal control passive tracking passive trade balance passive trade balance passive transducer passive transfer passive transport passive trust passive vibration isolation passive vocabulary passive voice passive void passive（PASS） passivism passivity passivity passivity passivity passivity theorem passman pass/no credit course pass-on circulation pass-on circulation pass-on rate pass-on rate (PAR)

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。

concentric rings with equal area