The detailed structure of spectrum of atmospheric tides is obtained by the spectral analysis-and harmonic analysis from the microbarograph records.
根据微气压计记录采用频谱分析和调和分析两种方法得出了大气潮谱的详细结构。
The spectral analysis techniques have been applied to the gemological study and gemstone identification.
波谱分析技术已被成功地应用于宝石学研究和宝石鉴定领域。
Oceanic in situ optical data measurement and spectral analysis is essential to any ocean color sensing project.
海洋水色遥感的基础之一是海洋光谱特性的精确测量与分析。
That theory and method not only push the study of track spectrum very much, but also provide reference for those researchers in field of other spectral analysis.
这一理论与方法不仅使轨道谱的研究大大向前推进了一步，而且也可供其他领域的谱分析工作者借鉴。
The method of discrete spectral line identification presented in this paper applies to the precise spectral analysis of all kinds of periodic time domain signals.
本文提出的分立谱线辨识方法普遍适用于各种周期性时域信号的精密谱分析工作。
This paper reports the results of spectral analysis of compounds.
本文报道了化合物的波谱解析结果。
The basic principle and examples are introduced for spectral analysis.
介绍了光谱分析的基本原理和分析实例。
Infrared spectral analysis is done after samples are properly treated.
样品经适当处理后，进行红外线光谱分析。
Using spectral analysis, it analyzed the statistical properties of the waves.
利用谱分析法对海浪的统计特性进行了分析。
The spectral analysis technique works well for waves of varying amplitude, too.
频谱分析法对幅度变化的波形也有效。
The maximum entropy spectral estimation is a new nonlinear method of spectral analysis.
最大熵谱分析方法是一种非线性的新的谱分析方法。
The fault diagnosis based on nonlinear spectral analysis is a new fault diagnosis theory.
基于非线性谱分析的故障诊断是一种新的故障诊断理论。
In this paper, we analyse some problems of the fine structure in atomic spectral analysis.
本文分析了原子能级精细结构方面普遍存在的一些问题。
Method:Chromatography and spectral analysis were used to isolate and elucidate the constituents.
方法：色谱法和光谱技术分离鉴定其化学成分。
Maximum entropy spectral analysis has the merits of high resolution and sensibility as well as stability.
最大熵谱分析方法具有分辨率高、灵敏度和稳定性好等优点。
The pressure fluctuations in turbulent shear flows are investigated with the theory of spectral analysis.
本文应用谱分析理论研究了剪切湍流场中的压力脉动，包括功率谱、均方值等。
The prediction precision of spectral analysis is very low, but the main period variations can be determined.
用谱分析进行钟差预报的精度不高，但可以发现钟差时间序列中的主要周期变化；
In photoelectric spectral analysis for a steel sample, the result depends on the condition of sample surface.
在对钢样进行光电光谱分析时，其表面情况对分析结果有直接影响。
Where the information is directly recorded in digital form, spectral analysis can be carried out more rapidly.
凡信息是直接以数字形式记录，频谱分析可以更迅速地进行。
On the basis of chemical and spectral analysis, the structure of the compound was identified as kaempferitrin.
根据化学方法及波谱学技术鉴定了所得化合物为山柰苷。
Method Separation by chromatographic methods, identification by spectral analysis and physical chemical constants.
方法色谱方法分离化学成分，波谱技术及理化常数鉴定结构。
A new spectral analysis method based on random decrement signature was presented for ship seakeeping performance analysis.
提出了一种新的基于随机衰减信号的谱分析方法以用于船模耐波性能分析。
A set of circuits for detecting ophthalmic blood flow Doppler signals was developed and spectral analysis was realized as well.
研制以超声波为载体的电路系统，探测眼部血流多普勒信号，并进行频谱分析。
METHODS The constituents were separated and purified by column chromatograph and identified by spectral analysis and physical data.
方法经柱色谱分离，理化常数和光谱分析鉴定化合物结构。
This paper deals with statistical analysis method and spectral analysis method for classification of sea bed using side scan sonar data.
本文对用侧扫声纳信号进行海床类型识别的统计分析法和频谱分析法进行探讨。
Thus, the concept of reflection matrix is proposed and the mirror symmetry of spectral analysis for non orthogonal function is revealed.
本文提出了反射阵的概念，揭示了非正交函数谱分析的镜像对称性。
Scanning electronic microscope is used to check the fracture form of swing arm trier and energy spectral analysis is done in special area.
利用扫描电镜考察摇臂试验品的断口形貌，对个别区域进行能谱分析。
The free surface effects of random wave forces are studied by means of nonlinear spectral analysis and a new calculating model is proposed.
应用非线性谱分析法对随机波浪载荷的自由表面效应进行了研究，提出了一种新的计算模型。
The research of the methods of spectral analysis and the design of the continuous spectrum analytic software of micro - fluorescence image.
光谱分析方法研究及显微荧光图像连续光谱分析软件设计。
The near infrared spectral analysis technique can be used to simultaneously analyze multicomponent samples without the pretreatment of samples.
近红外光谱分析技术不需对样品进行前处理，可同时对多组分样品进行瞬间分析。
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