1) frequency counter
频率计量器
2) frequency measurement
频率计量
3) FTMC Frequency and Time Measurement Counter
频率时间测量计数器
4) frequence measurement meter
频率测量计
1.
This article realizes the design of frequence measurement meter for generator unit by using Verilog HDL hardware description language with top to down method and software of QuartusⅡ,on the basis of complex programmable logic device ( FPGA ).
利用Verilog HDL硬件描述语言自顶向下的设计方法和Quartus Ⅱ软件,在复杂的可编程逻辑器件(FPGA,Field Pro-grammable Gate Array)中实现了发电机组频率测量计的设计。
5) timer frequency
计数器频率
6) frequency estimator
频率估计器
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条