“铯钟”的概念、定义、翻译、参考文献-科学参考

单词	铯钟
释义	铯钟 Encyclopedia 工学频率标准释 cesium clock铯钟利用铯（133Cs）原子基态两个超精细能级间跃迁作为频率参考（在不受外场干扰的条件下，频率为9.192631770吉赫），通过锁定环路锁定晶体振荡器，使晶体振荡器能够输出高稳定度和高准确度时间频率信号的原子钟。采用的工作原子为铯原子，又称铯原子频率标准（简称铯频标）、铯原子钟。 Astronomy cesium clock; caesium clock; cesium-beam clock铯钟
随便看	electronic party committee electronic passenger transport ticket business electronic patrol system electronic payment electronic payment system electronic penetration electronic people's congress electronic periodicals electronic pet electronic piano electronic plane-table electronic plane-table survey electronic polarization electronic political consultative conference electronic portfolio electronic pre-press technology electronic pressure gauge carrier electronic pressuring devices electronic prison Electronic Processes in Organic Crystals and Polymers electronic procuratorate electronic procurement electronic program guide electronic program guide,EPG electronic propinquity theory

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。