RMSabbr.铁路邮政服务 (=Railway Mail Service)abbr.记录管理系统 (=Record Management System)RMSE of point location点位中误差RMS-average detector均方根值--平均值检波器RMS-horsepower method均方根马力法rms frequency deviation均方根频率偏移rms responding instrument均方根值响应仪表RMS weighted noise voltage加权噪声电压有效值RMSE Root Mean Square Error均方根误差RMS Rights Management Services版权管理服务RMS wind pressure coefficients均方根风压系数RMSM Revised Minimum Standard Model修订版最低标准模型