However, theFDL efficiency, i.e. the ratio of total FDL length to buffer depth is rather low in current optical bufferdesigns (normally 2/N, where N is the number of input port).是什么意思_However, theFDL efficiency, i.e. the ratio of total FDL length to buffer depth is rather low in current optical bufferdesigns (normally 2/N, where N is the number of input port).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句