词汇	matrix arithmetics
释义	matrix arithmetics 矩阵算术
随便看	transaction value transaction-value transaction value loss transaction variety transaction velocity transaction velocity of money transaction videotex Trans-ActivationGenetics trans-activation genetics trans activation property trans-activation property trans-activation region transaction tax transaction technology transaction telephone transaction terminal transaction terminal system transaction test transaction testing transaction tests transaction through agent transaction throughput transaction time transaction time basis transaction tolerance percent