“算术调和平均”的概念、定义、翻译、参考文献-科学参考

单词	算术调和平均
释义	算术调和平均 Mathematics arithmetic-harmonic mean算术调和平均 arithmetico-harmonic mean算术调和平均
随便看	snow climate snow core Snow Country snow cover snow coverage of grassland snow-covered days snow-covered mountains snow cover extent snow cover index of grassland Snow Cover on Tianshan Moutain snow damage snow density snow depth snow disaster snow disaster of pasture snow disasters in China snow drift snow-drift disaster snow drift disasters in China snowdrift game model snowdrift model snow fall snowfall Snowfall on the Land snow flake

科学参考收录了854744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。