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
- Based on the assumption of the capacity spectrum method, the seismic performance of the structure is controlled by the fundamental frequency.
工程界普遍采用的能力谱分析方法是建立在结构单自由度简化假设基础上，利用结构基本振型来进行能力分析。 - Fundamental Frequency Transformation and Unpredictability Estimation Algorithm of Chaotic Systems
混沌系统设计中的基频变换及不可预测性估计算法 - 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。 - The traditional pitch detection algorithm based on wavelet transform extracts the fundamental frequency by comparing the positions of maximum wavelet coefficients of continuous scales.
传统的小波变换基频检测通过比较相邻尺度上的小波系数极值点来进行检测。 - This model can also be used to abstract the fundamental frequency of speech and to measure the frequency of pure tone precisely.
这一模型也可用于语音信号的基频提取和纯音频率的精密测量。 - 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 - The effect of the length of the crack on the fundamental frequency is noticed.
探究了裂纹长度对圆板基频的影响规律。 - The application of the undetermined fundamental frequency for analyzing the critical value of chaos
待定固有频率法在分析系统混沌临界值问题中的应用 - 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 - Of, relating to, or being a wave with a frequency that is a fraction of a fundamental frequency.
分（频）谐波的：频率为基波频率整约数的一种周期性波的，与这种波有关的，是这种波的。