“调和中项”的概念、定义、翻译、参考文献-科学参考

单词	调和中项
释义	调和中项 harmonic mean (统计)
随便看	latch-type mechanism latch unit latch-up latch-up protection late late abortion late autumn crops late bark late blight late blight of potato late blooming latebra late burning Late Cambrian epoch late cancer Late Carboniferous epoch late catatonia late-choice call meter late closing of valve late commutation late contact Late Cretaceous epoch late crop Late Devonian epoch late diagenesis

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。