频率分析

The immunohistochemical staining, cell-size frequency analysis and the survey of average optical density value were used to observe the changes of TRPV1 expression in the neurons of the trigeminal ganglion, peripheral nerve fibers in the vibrissal pad, and central projection processes in the trigeminal sensory nuclei caudalis on day 3, 5, 7, 14, and 21 after TO injection.

应用免疫组织化学染色，细胞大小频率分析和平均光密度值分析来研究面部炎症痛后第3、5、7、14、21天支配大鼠面部表皮区三叉神经节(trigeminal ganglion，TG)初级感觉神经元、触须部皮肤末梢神经纤维和投射至三叉神经感觉尾侧亚核(trigeminal sensory nuclei caudalis， Vc)中枢突TRPV1表达的改变。

The ecological water area coefficient is determined according to the analysis on the amount of water area in a long time series and comparison with the health situation of the eco-system.

应用该方法对扎龙湿地长序列水面面积数据进行了频率分析，再与湿地生态系统健康状况对照分析，确定生态水面系数，得出湿地生态环境需水量安全阈值。

Geographical distribution characteristics of urban visibility in Anhui province are analyzed using routine observational data at 17 urban stations during the period from 1980 to 2005. The visibility trends in 5 cities from 1955 to 2005 have been analyzed using the methods of Ridit analysis cumulative percentiles and frequency of "very good" visibility.

利用安徽省17个地级市气象站1980-2005年的能见度观测资料，分析了安徽省城市大气能见度的地理分布特征，并用Ridit、累积百分率和"非常好"能见度出现频率分析法分别对5个代表性城市1955-2005年的大气能见度进行了研究和分析。

The 7-day low flow was regarded as statistical quantity, on the base of analysis of the discordancy measure and heterogeneity measure, the regional low flow frequency for Donjiang basin was carried out using L-moments based five frequency distributions with three parameters viz. Generalized Pareto, Generalized extreme-value, Generalized Logistic, Lognormal (LN3) and Pearson type Ⅲ. Based on the L-moments ratio diagram,{Z} and τ4-statistic criteria, LN3 distribution was identified as the most appropriate distribution for the homogeneous region with the 14 sites.

以年最小七日平均流量作为枯水径流的统计特征量，在水文站点一致性分析、水文相似区鉴别的基础上，以常见的5种三参数分布函数：Generalized Pareto分布、Generalized Extreme-Value分布、Generalized Logistic分布、LogNormal分布(LN3)和Pearson type Ⅲ为研究对象进行东江流域区域枯水频率分析。

The shortage of frequency analysis was discussed and a new optimization method for recommeded fertilizing program built based upon theroies of interval estimation and limit error analysis of a normal population.

对频率分析法存在的不足进行了分析，并在此基础上，根据正态总体的区间估计理论和极限误差理论，构造了一种新的寻优分析方法，以确定推荐施肥配方。

These phenomena are roots of the unsteady excitation. ANSYS was used to solve the structure dynamic equations to obtain the natural frequency of vibration and mode shape of the blade.

本文应用工程软件ANSYS完成了叶片的振型和自振频率分析，结合数值计算得出的气动激扰，进行了叶片的共振分析。

This thesis is mainly concentrated on the use of spectrogram to extract the physical information of strength of echo from target.

时间—频率分析是一种经典的分析非平稳信号的方法，它在各种非平稳信号的处理和分析中取得了良好的效果。

It also has a built-in amplitude envelope editor, a customizable spectrogram mode and a frequency analysis window for audio analysis applications.

它也有一个内置的振幅包络编辑器，可定制的频谱模式和音频分析应用的频率分析窗口。

The cylindricity could be calculated by least squares method and wavelet error separation method that the measurement error could be decomposed by Harmonic analysis algorithm based on wavelet theory.

针对激光 CCD 灵敏度高，干扰噪声容易混入测量数据中的问题，提出了一种基于小波分析的误差分离方法，即运用谐波分析的思想方法和小波理论中多频率分析算法进行误差分离，误差分离后的数据用最小二乘法处理求出圆柱度。

Then we established the 3D model of specially composite boring tool base on SolidWorks.And we used COSMOSWorks that a plug-in of SolidWorks which a software of FEA to maked static analysis and frequency analysis with this 3D model.

然后在SolidWorks平台上设计出该专用组合镗刀的三维模型，并利用了SolidWorks的有限元分析插件 COSMOSWorks对专用组合镗刀的三维模型进行静力分析和频率分析。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。