spectrum analysis
英 [ˈspektrəm ənæləsɪs]
美 [ˈspektrəm ənæləsɪs]
n. (声、光、振动等的)频谱分析
牛津词典
noun
- （声、光、振动等的）频谱分析
a technique for examining sound, light, vibration , etc., by looking at the different wave frequencies produced
英英释义
noun
- the use of spectroscopes to analyze spectra
双语例句
- Based on wavelet energy spectrum analysis, the authors propose a single-pole adaptive reclosure scheme for transmission lines.
提出一种基于小波谱能量分析的输电线路单相自适应重合闸方案。 - Development status of spectrum analysis for ultrasonic testing of flaw in materials
材料缺陷超声检测中谱分析技术的研究 - On-line rotor fault monitoring and diagnosis based on spectrum analysis of average instantaneous power for squirrel cage induction motors;
本文提出了以平均瞬时功率为监测量进行鼠笼式异步电动机转子复合故障的监测与诊断方法。 - The design and application of spectrum analysis processor based on FPGA
基于FPGA的频谱分析处理器设计与应用 - The infrared spectrum analysis shows that MG-2 has a chemical adsorption in quartz surface.
红外光谱分析表明，MG-2在石英表面的吸附为化学吸附。 - Application of SSE to real-time frequency spectrum analysis for neutron pulse signal
SSE在中子脉冲序列核信号实时频谱分析中的应用 - The sinusoid frequency estimation algorithms for all phase spectrum analysis are studied.
研究了应用于全相位频谱分析的正弦波频率估计算法。 - Experimental research on cross-correlation between pulses of femtosecond laser sequence The Real-time Frequency Spectrum Analysis of Neutron Pulse Signal Series
飞秒激光脉冲序列互相关实验及结果分析一种中子脉冲序列信号实时频谱分析的研究 - Research on the application of the intelligent ultrasonic frequency spectrum analysis in NDT
智能超声频谱分析在无损检测中的应用研究 - Venation wave spectrum analysis finds out shape-structure change of mid-frequency signal fluctuation.
脉络波谱图分析查明了中范围（频率）信号波动的形态结构变化。