clock encoding  频率编码

encoding encoding mask  编码掩膜

free-pendulum clock (=Shortt clock)  萧特钟

’clock’method  时钟法

18 o’clock statistic of the railway station  十八点统计

40 GHz clock recovery  40GHz时钟提取

absolute clock  绝对时钟

access of synchronous clock  同步时钟接入

active high clock  高态有效时钟

active low clock  低态有效时钟

airborne clock  空用时钟

alarm clock  闹钟; 警报时钟; 警报锺; 警报器

alarm clock movement  闹钟机芯

All optical clock extraction  全光时钟提取

all optical clock recovery  离散小波变换; 全光时钟提取

all round the clock  昼夜不停

All-Optical Clock Recovery  全光时钟提取; 全光时钟恢复

all-optical packet clock extraction  全光帧时钟提取

all-optical packet clock recovery  全光帧时钟提取

all-optical synchronization clock extraction  全光自同步时钟提取