请输入您要查询的字词:
单词
fountain clock steered time scale
释义
fountain clock steered time scale
Encyclopedia
工学
时标
释
fountain clock steered time scale
喷泉钟驾驭时标
结合喷泉钟高准确度和商品原子钟组的稳定性与可靠性,产生高准确、稳定、可靠时间频率信号的技术方案。国际计量局(BIPM)使用这种方案计算产生出国际标准时间(UTC)。
随便看
field soil water balance
field source
field source correction
field sowthistle
field spectroradiometer
field star
field static correction
field statistic
field stop
field stop insulated gate bipolar transistor
field stop, view stop
field stratum
field strength
field-strength
field strength and interference measurements
field strengthmeter
field strength metrology
field strength superposition principle
field strength tensor
field study
field surface radiation temperature
field surgery
field surgical light
field surgical shelter
field surgical vehicle
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/8/9 4:23:35