单词	二次平均数
释义	二次平均数quadratic mean
随便看	burmese glassfish burmese glassfish--chanda baculis hamilton--1822 burmese python burmese python--python molurus bivittatus burmese python; python molurus bivittatus burmese ringworm burmese rose-wood burmese rosewood burmese rose-wood (pterocarpus indicus burmese rose-wood (pterocarpus indicus-- willd.) burmese rose-wood (pterocarpus indicus， willd.) burmese varnish burmesia burmester burmester centre/center burmester curves burmester point burmester point-pair burmester, willy burmester圆心点 burmester曲线 burmester点 burmester点组 burmester（圆周）点 burminka