计算机术语“balance return loss”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	balance return loss
释义	balance return loss 平衡回波损耗 In communications, a measure of the effectiveness with which a balancing network simulates the impedance of the twowire circuit at a hybrid coil. It is usually expressed in decibels and its value is given by the expression: 20log&-{10} (Z&-{B}+Z&-{L})／(Z&-{B}-Z&-{L}), where Z&-{B} is the impedance of the balancing network and Z&-{L} that of the line. 在通信技术中,对“平衡网络在混合线圈上模拟二线线路阻抗”的有效程度的一种量测, 通常用“分贝”表示,其值由下式给出:20log&-{10}(Z&-{B}+Z&-{L})／(Z&-{B}-Z&-{L})，其中 Z&-{B}是平衡网络的阻抗;Z&-{L}是该线路的阻抗。
随便看	receiving entity receiving field receiving item receiving perforator receiving system receiving tray reception congestion RECFM recirculating memory reclaimer RECNUM recognition recognition and control processor (RCP) recognition device recognition logic recognition memory recognition time recompile recomplementation reconciliation procedure reconfiguration reconstitution reconstruction record record access mode

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