“quartz crystal frequency standard”的概念、定义、翻译、参考文献-科学参考

单词	quartz crystal frequency standard
释义	quartz crystal frequency standard 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	Collected Works of Mr.Luo Guifeng from Hanlin Collected Works of Mr. Ren Shaohai Collected Works of Mr.Tao Xueshi Collected Works of Mr.Xue Jingxuan Collected Works of Mr.Zhan Ganquan Collected Works of Mr.Zhang Taiyue Collected Works of My Colleagues Collected Works of Ouyang Xiu, block-printed edition by Zhou Bida (1196), second year of the Qingyuan era, Song Dynasty Collected Works of Qian Kaogong Collected works of Qin Guan,block-printed edition by Gaoyoujun School,ninth year of Qiandao era,Song Dynasty Collected Works of Shen Yunqing Collected Works of Su Pingzhong Collected Works of the Cultivated Circle of the Song Dynasty Collected Works of the Cultivated Circle of the Yuan Dynasty Collected Works of the High Emperor Collected Works of the Talents from Xuancheng Collected Works of Traditional Chinese Comic Dialogs Collected Works of Twelve Poets of the Yuan Dynasty Collected Works of Wang Ao Collected Works of Wang Mojie Collected Works of Wang Wugong Collected works of Wang Yucheng,block-printed edition at Huangzhou,Seventeenth year of Shaoxing era,Song Dynasty Collected Works of Xianquan Collected Works of Xianxian Laoren on the Shore of the Fushui River Collected Works of Yanlu Gong

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。