基准: datum standard; criterion; r ...时间: time; hour法: law基准时间: base time; fiducial time; reference time; time origin英国标准时间法案: british standard time基准时间修正: fiducial time corrections预定标准时间法, 时间标准制: predetermined time standard单基准时间服务器: single reference time server基准时间服务器: reference time server渡越时间法: transit time method; transit time ultrasonic flowmetr飞行时间法: time of flight method工作时间法: service hours method固定时间法: fixed time压力时间法: pressure time method; pressure-time method基准时钟: rc reference clock主基准时钟: prc primary reference clockk; primary reference clock铷基准时钟: rubidium master reference clock高温短时间法: high-temperature-short-time method地区基准时钟: lprc local primary reference clocks基准时钟电源: vco基准时钟模块: rcm reference clock module外部基准时钟: external reference clock按时间表,准时: o chedule; on schedule标准时间: civil time; direct labor standard; normal time; output standard; reference time; s/t standard time; slow time; standard hour; standard time对准时间: time
