“有效性”概念、定义、翻译-科学时代

单词	有效性
释义	数学词汇手册有效性 efficiency；validity
随便看	geostrategic environment geostrategy geostratigraphy geostress geostrophic adjustment geostrophic amphidromic region geostrophic current geostrophic current geostrophic deviation geostrophic flow geostrophic flow geostrophic motion geostrophic motion geostrophic wind geostrophic wind geostrophic wind geosynchronous altitude geosynchronous earth observation system geosynchronous earth observation system（GEOS） geosynchronous meteorological satellite geosynchronous orbit geosynchronous orbit geosynchronous orbit geosynchronous orbit satellite geosynchronous satellite

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。