master clock

名词 n.

英文释义

名词 n.
  1. A precision clock that provides timing signals to synchronise a slave clock as part of a clock network.
    — Special details of the new station are the crystal-regulated master clock in the concourse, which controls 11 "slave" clocks and will also control those to be installed in the Harlow Mill goods depot; [...].

词形变化

master clocks plural
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