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
- 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 - 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 - 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。 - 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 - By means of the techniques of noise field analysis and spectrum analysis, the noise inside a light bus was measured and analyzed, and the main noise source was identified.
本文利用声场分析技术和谱分析技术对轻型客车的车内噪声进行了测试分析，识别出车内噪声的主要噪声源。 - The Real-time Frequency Spectrum Analysis of Neutron Pulse Signal Series
一种中子脉冲序列信号实时频谱分析的研究 - 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 application of elasto-plastic response spectrum analysis to a hybrid structure
考虑我国场地土类型的弹塑性反应谱法在高层混合结构中的应用 - The developing process of a suit of certified reference materials of nitrogen cast iron for spectrum analysis was introduced.
介绍一套含氮铸铁光谱分析标准物质的研制过程。 - 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。