spectral analysis的例句大全

Applying the power spectral analysis, the laws of 2.2-year-periodicity can be found. With the method of the degree and time of concentration, we found that hails and cold disasters have a high frequency in spring and floods, droughts and typhoons often happen in summer.

对地震、水灾等6种灾害的功率谱、集中度和集中期分析显示，南通市自然灾害具有2.2年的年际变化规律和春季多冰雹、寒害，夏季多旱涝、台风的年内分布规律；

Spectral analysis of time series data analysis methods in hospital application

谱分析方法在医院时间序列资料分析中的应用

Dynamic spectral analysis of infrasound signals by FFT

用快速傅氏变换作次声信号的动态谱分析

In the design of filter, classical methods are based on Short Time Spectral Analysis ( STSA).

在滤波器的设计方面，传统的基于短时谱分析的方法具有易实现，实用性强的特点。

The function modification of carbon nanotubes has been obtained by mixed acid and thionyl chloride treatment, spectral analysis present a contrast between treated CNTs and untreated ones.

分别采用混酸和氯化亚砜处理，实现了对碳纳米管不同的官能化修饰，并对处理前后的碳纳米管进行了光谱分析。

The Microstructure and Spectral Analysis of SiC Ceramics from Bamboo Charcoal

竹炭基SiC陶瓷材料的显微结构及能谱分析

Mass spectral analysis showed that chamber was free of hydrocarbon vapours.

质谱分析表明真空室中未发现油污染。

Mass spectral analysis of oxygen permeating through Ag tube

银管进氧的质谱分析

Structure Design of an Embedded Toxic Gas Detecting Instrumentation and Spectral Analysis Research

一种嵌入式毒气检测仪的结构设计与光谱分析研究

Spectral analysis of pressure fluctuation signals of flow using AR method

基于自回归模型的水流脉动压力频谱特征研究

Response threshold detection of auditory brainstem response by phase spectral analysis together with power spectral analysis

相位谱结合功率谱分析在听性脑干反应阈值客观自动化测试的应用

Ladder Operators and Spinor Spherical Harmonics Spectral Analysis of Model Climate with Spherical Harmonics Function

阶梯算子和旋量球函数模式气候的球谐谱分析

In comparison with model climate analysis by use of the EOF, the spherical harmonics spectral analysis can better reveal the physical pattern of atmospheric waves.

与用经验正交函数（EOF）对模式气候作分析不同，球谐波谱分析能清晰显示大气波动的物理图像，尤其是全球大气低频波。

The theory of spectral analysis for solar impulsive hard X-ray burst

太阳脉冲式硬X射线爆发的谱分析理论

A spectral analysis of the Solar Radio Microwave Burst on 1 April 1981

太阳射电微波爆发的频谱分析

Vertical atmospheric refraction and spectral analysis of time sequencing vertical angles

大气垂直折射与时序垂直角值的谱分析

Spectral Analysis and Its Application of Tidal Oscillation Characteristic

潮汐振动特性的频谱分析及其应用

And then, on the basis of spectral analysis to the transmission signal to obtain the relationship between slot depth and the absorption frequency.

对透射波的信号进行了处理，得出裂纹深度和吸收频率的对应关系。

Influences of measuring factors on spectral analysis in surface wave testing

表面波谱分析影响因素研究

The results of spectral analysis of observed data which have been corrected for earthquake noise are similar to the results of theoretical tide analysis.

校正后的观测数据，其谱分析结果与理论潮结果相似。