1) margin between even instinctive frequencies
偶固频差法
2) inherent frequency error
固有频差
3) differential frequency method
差频法
1.
Research on on-line monitoring system for XLPE power cable insulation fault based on differential frequency method;
基于差频法的XLPE电缆绝缘故障在线监测系统研究
4) frequency-difference method
频差法
1.
This paper designed a kind of ultrasonic gas flow meter applying LM1812 according as the frequency-difference method.
介绍以频差法为依据 ,应用超声波专用集成电路LM1812设计的一种超声波气体流量计。
5) Difference Frequency Algorithm
差频算法
1.
The Estimation for Baseband Based on Difference Frequency Algorithm and Octave Algorithm
详细地阐述了差频算法与倍频算法在估计基频时的方法并作了仿真。
6) double-pole amplitude frequency induced polarization method
偶极幅频激电法
1.
Application of double-pole amplitude frequency induced polarization method in location prediction of Yulong copper deposit,Tibet;
偶极幅频激电法在西藏玉龙铜矿床定位预测研究中的应用
补充资料：差差
1.犹参差。不齐貌。
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