主 时钟 | |
el. | master timer |
主时钟 | |
gen. | masterclock |
el. | main clock |
geophys. | master clock |
IT | master clock |
met. | master timer |
频率 | |
geophys. | frequency |
hydroel.st. | periodicity |
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masterclock | |||
master clock | |||
master timer | |||
master synchronizer; primary clock | |||
| |||
main clock board | |||
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master timer | |||
| |||
master clock |
主时钟 : 11 phrases in 7 subjects |
Aviation | 1 |
Electronics | 2 |
Information technology | 4 |
Oil / petroleum | 1 |
Project management | 1 |
Technology | 1 |
Telecommunications | 1 |