fundamental frequency
英 [ˌfʌndəˈmentl ˈfriːkwənsi]
美 [ˌfʌndəˈmentl ˈfriːkwənsi]
基频；基本频率
英英释义
noun
- the lowest tone of a harmonic series
双语例句
- An identification method for fundamental frequency of bridge from dynamic responses due to passing vehicle
从过桥车辆响应中识别桥梁结构基本自振频率的方法 - Algorithm for Fundamental Frequency Detection Based on Wavelet Transform and ACF
基于小波变换和自相关函数的基音频率检测算法 - Approximate determination of the fundamental frequency of non-uniform tower structure based on engergy method
基于能量法的变截面高耸工程结构基频近似算法 - I could do this. I could call this n equals one, the fundamental frequency.
我可以这样做，我将n等于，基频。 - To overcome the problem that the conventional rat race coupler can only operate at fundamental frequency and its odd harmonics, this paper presents a novel tri-band rat race coupler.
针对传统环形耦合器只能工作在单一频率以及它奇数次谐波的问题，本文提出了一种新型三频环形耦合器。 - The extinguish of arc of single-phase grounding fault is analyzed with high frequency theory and fundamental frequency theory.
本文分析了小电流接地系统弧光接地过电压的基本原理及高频熄弧理论和工频熄弧理论。 - A New High-accuracy Method on Fundamental Frequency Measurement for Power System
电力系统基波频率的高精度测量新方法 - Therefore, the secondary winding of transformer extracts harmonic energy without fundamental reactive power, which becomes applicable fundamental frequency power via frequency converter.
使二次侧绕组提取到不含基波无功的谐波电能，并经过变频装置变为可直接利用基频电能。 - Unified fundamental frequency and harmonic load flow solution in ac/ dc power systems
平潮（期），静流交直流电力系统中统一基波和谐波潮流解 - Application of Power Least Square Method in Piano Fundamental Frequency Estimation
加权最小二乘法在钢琴基频估计中的应用