A time keeping system consists of atomic clock assembly, measuring and comparing system and computation of atomictimescale, etc.
守时系统是一种需要连续、可靠运转的复杂系统,包括守时钟组、比对测量系统、原子时归算等多个环节。
2
Based on the requirement for establishing coordinated atomictimescale at Shangha1 Observatory, the application of ARIMA model to the forecasting of atomictime was discussed.
根据上海天文台协调原子时尺度建立的要求,探讨了ARIMA模型在原子时预报中的应用。
3
Based on available frequency standards: one prototype laboratory model of cesium clock, three hydrogen clocks and several (2-6) rubidium clocks, the SO atomictimescale has been established.