spectrogram的例句大全

Flow fields disturbance research of regulating valve based on short time fourier transform spectrogram

基于短时傅里叶谱的调节阀流场扰动研究

Frequency domain mainly uses the Fourier transform to get the frequency spectrogram or power spectrum, then determining the dominant frequency by the peak points.

频域方面主要采用傅里叶变换得到频谱图或功率谱，由峰值点确定振动的主频位置。

Application of reassigned spectrogram and multiple-window spectrum in mechanical fault diagnosis

重分配谱图和多窗谱在机械故障诊断中的应用

The element analysis and IR spectrogram of the product were identical with the target product.

合成的产品中无酚无三废产生，产品元素分析及红外光谱与目的产物相一致。

A Method of Drawing Speech 3-D Spectrogram Based on Linear Prediction Analysis

基于线性预测分析的语音三维语图绘图方法

Those inarticulate trainees can carry out speech training by comparing spectrogram as visual feedback.

发音不准的人士可以通过对语谱图的比较，以视觉作为反馈对他们进行语音训练。

This method was applied to analyze 300 cases simulated and 163 cases clinical Doppler signals. The error ratio of embolic detection using this method was 13 percents lower than that using the traditional spectrogram analysis method. ON THE CALL OF THE CHINESE MONAL ( LOPHOPHORVS LHVYSII)

利用本方法对300例仿真多普勒信号和163例临床采集的大脑中动脉多普勒信号进行分析，得到的检测总误判率比用传统声谱分析方法降低约13%。

Comprehensive analysis including the physical and chemical characteristics and microstructure of high glossiness granite surfaces are analyzed by employed the SEM, electron probes, XRD and glow mass spectrogram.

利用扫描电镜、电子探针、X射线衍射和辉光质谱等现代理化测试分析手段，率先完成了对花岗石材高光泽饰面层理化结构的综合测试分析研究工作。

Finally this paper has also given out the full& band spectrogram that is nearly the 400 line in more than 30 vibrational bands and the wavelength region from 5.047 μ m to 8.435 μ m.

最后，给出了一个包括三十多个振动带，近四百条谱线的复盖范围在5.047&8.435微米的全波段谱图。

AIM: Through two dimensional gel electrophoresis and mass spectrogram technique, to analyze the proteins changes in hypothalamus of migraine rats with hyperactivity of liver-yang before and after treatment with Tianma Gouteng Yin.

目的：利用双向凝胶电泳和质谱技术，分析天麻钩藤饮治疗前后偏头痛肝阳上亢证大鼠下丘脑的蛋白质表达的差异。

the heat behaviors of pbt/ pet melt blends are investigated with a differential scanning calorimeter and an infrared spectrogram.

应用示差扫描量热仪和红外光谱研究了PBT/PET熔融共混体的热性能。

an algorithm to extract the fundamental frequency and formants base on speech spectrogram

一种基于语音频谱的基频和共振峰提取算法

the experimental and theoretical study results show that the information which can not be given by uster spectrogram is obtained by the cepstrum technique, and it is helpful for analysing the causes of yarn irregularity.

通过实验和理论分析可知，用倒频谱分析纱条条干不匀，可以提取出一般波谱图中无法得到的信息，有助于进一步分析纱条不匀的成因。

the determination of poy's spectrogram, unevenness curve and cv or u value by uster yarn evenness meter is introduced and the origin of poy's unevenness is investigated.

本文重点介绍了应用USTER条干均匀度仪测定POY的波谱图、不匀曲线图以及CV值或U值，研究POY条干不匀的原因。

free induction decay signals were transferred into one-dimensional nmr spectrogram via 32 k fourier transformation.

自由感应衰减信号经过32k傅立叶变换转为一维NMR谱图。

Compared the spectrogram , that the petroleum ether used as solvent is better than anther.

通过气相色谱分析的谱图比较, 发现石油醚的提取效果较好.

The spectrogram of the samples has optic reflective apexes and shows the photonic band gap effects.

锗反蛋白石的测试光谱图有明显的光学反射峰,表现出光子带隙效应.

Results: The infra-red spectrogram of the product showed the chitosan had been modified by chloroacetic acid.

结果: 产物经红外光谱证实,壳聚糖已被氯乙酸所修饰,产物对金黄色葡萄球菌、大肠杆菌、绿脓杆菌均有抑菌作用.

The term'spectrogram " is borrowed from optics.

“ 声谱图 ” 一词是从光学借来的.

A new type online analyzer of gasoline octane number based on NIR Spectrogram was introduced.

介绍了自主开发研制的汽油辛烷值近红外(NIR)光谱在线分析仪.