请输入您要查询的字词:
单词
喷泉钟驾驭时标
释义
喷泉钟驾驭时标
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
knowledge resources
knowledge retrieval
knowledge reuse
knowledge revolution
knowledge science
knowledge search
knowledge self-organization process
knowledge service
knowledge services
knowledge service system
knowledge sharing
knowledge sharing culture
knowledge sharing mechanism
knowledge,skill & ability
knowledge society
knowledge source
knowledge spillover
knowledge spiral
knowledge state
knowledge storage
knowledge storage mechanism
knowledge strategy
knowledge structure
knowledge supply chain
knowledge synthesis
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:2025/8/27 2:08:15