magnituden.大小；重要；光度；（地震）级数；（星星）等级magnitude average in short time埠时平均幅度magnitude calibrating functionsn.震级校准函数Magnitude of maximum aftershock最大余震震级magnitude-controlled rectifier[电] 量控整流器Magnitude incremental comparison幅值增量比较magnitude-phase characteristics幅相特性magnitude-intensity correlation震级-烈度对应关系magnitude order estimation method量级估算方法Magnitude of a voltage fluctuationw电压波动量magnitude only arithmetic operation绝对值算术操作