“石英晶体频标”的概念、定义、翻译、参考文献-科学参考

单词	石英晶体频标
释义	石英晶体频标 Encyclopedia 工学频率标准释 quartz crystal frequency standard石英晶体频标利用石英晶体的压电特性、高Q特性及稳定的物理化学性能，与振荡电路一起组成高稳定的石英晶体振荡器，从而输出较高准确度和稳定度的特定频率信号的频率标准。又称石英晶振频标（简称晶振频标）、石英晶体振荡器（简称晶振）。通常指日老化率在10-10量级或优于此量级，在计量或其他系统作为标准使用的晶振。
随便看	Medio-Translatology meditation Meditations on first philosophy meditation weeks Mediterranean Agreements Mediterranean Area Anti-drug Enforcement Coordination Centre Mediterranean blue mussel Mediterranean buffalo mediterranean salinity crisis Mediterranean Sea Mediterranean Shipping Company Mediterranean trade in the Middle Ages medium medium access control medium access control address medium access control address, MAC address medium access control, MAC medium-altitude satellite medium and long-term planning of water supply and demand Medium-and Long-term Youth Development Plan(2016—2025) medium and low-rise with high density medium-and-low-yield farmland rehabilitation medium-band photometry medium-band width medium bosons

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。