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

术语	durability index
释义	durability index 耐用率［指数］ A measure of the durability of a tape expressed as the number of passes that can be made before a significant degradation of output occurs, divided by the corresponding number that can be made using reference tape. Measurements are made by shuttling a given length back and forth over a transport and monitoring the dropout count and／or decrease in output 对磁带耐用性的一种度量,表示为在输出信号没有明显衰减时磁带穿过磁头的次数与参考带穿过磁头次数的比。通过在一个传送装置上来回反复地转动一段给定长度的磁带,记录输出信号丢失的次数和／或减弱的次数来测量磁带的耐用率。
随便看	pointtopoint connection pointtopoint control system Poisson distribution poke polar polar coordinates polarity polarized dipole modulation polarized plug polarized return to zero polarized returntozero recording (RZ(P)) polarizing slot polar signal police connect POLIS Polish notation politive acknowledgment with retransmission politive feedback politive logic poll pollable polled circuit polling polling characters polling cycle

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