fundamental frequency

英 [ˌfʌndəˈmentl ˈfriːkwənsi]

美 [ˌfʌndəˈmentl ˈfriːkwənsi]

基频；基本频率

计算机化学

英英释义

noun

• the lowest tone of a harmonic series
  Synonym:fundamentalfirst harmonic

双语例句

• Refraction correction carrier phase measurements is composition of two different sets of fundamental frequency wide-lane carrier phase measurement.
  折射校正载波相位测量是由两组不同的基本频率宽巷载波相位测量组成。
• 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
• The chords the students liked best have frequencies with that harmonic relationship, too-all the frequencies are integer multiples of a common fundamental frequency.
  大学生们喜爱的和弦也都有着最好的谐振关系&所有的谐振频率都是一个常见基频的整数倍数。
• 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。
• 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。
• UNIFIED FUNDAMENTAL FREQUENCY AND HARMONIC LOAD FLOW SOLUTION IN AC/ DC POWER SYSTEMS an alternating [ a direct] current dynamo
  交直流电力系统中统一基波和谐波潮流解交流[直流]发电机
• A new audio analysis/ synthesis system of adapted window controlled by estimated fundamental frequency
  一种新型基频变窗音频信号分析/合成系统
• 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
• Finally, the fundamental frequency estimation under different PQ disturbances condition, such as harmonics, voltage.
  提出了一种电能质量干扰环境下的电力系统基本频率估计方法。
• 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。