“脉冲频率计”的概念、定义、翻译、参考文献-科学参考

单词	脉冲频率计
释义	脉冲频率计 Encyclopedia 工学时间与频率测量仪释 pulse frequency meter脉冲频率计一种能够对脉冲调制载波频率也就是调制脉冲内正弦波的频率以及调制脉冲信号的脉冲宽度、脉冲周期、脉冲频率、占空比等参数进行测量的仪器。也具有测量连续波信号频率的功能。
随便看	education in Qin and Han Dynasties education in Romania education in Song,Yuan,Ming and Qing Dynasties education inspection education in stage of Protestant Reformation education institution in information science education in Sui and Tang Dynasties Education: Intellectual, Moral and Physical education in the Anti-Japanese War Base Area education in the Democratic People’s Republic of Korea education in the Hundred Days of Reform education in the People's Republic of China education in the period of National Government education in the period of the May 4th Movement and the New Culture Movement education in the period of the Revolution of 1911 and the Beiyang Government education in the Spring and Autumn period and the Warring States period education in the Taiping Heavenly Kingdom education in Wei,Jin and the Southern and Northern Dynasties education in Yugoslavia education justice Education Law of the People's Republic of China education made us what we are education management Education Management Branch of China Education Association Education Management Information Centre，Ministry of Education

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。