查询词典 distinguishability

The character values of the wood disfigurement styles distinguishability based on connecting the wavelet multi- distinguishability with autocorrelation fractal dimention, uses four kinds disfigurements of knag 、 bark pocket 、 wormhole and molder as output of distinguishability typtles,uses L-M Calculation methods to train BP neural network.

本文以小波多分辨率下自相关分形维数作为木材缺陷类型识别的特征量，以夹皮、腐朽、节子、虫眼四种缺陷作为识别类型输出，选用L-M算法对BP神经网络进行训练。

Part three: This part analysis the problem and the cause of our official accountability system, such as: the officer standard thought in the traditional officialdom culture is inveterate among the officer leader, the vague distinguishability between the right and the duty in administration system, the lack of main body, the innormative of official accountability system procedure, the attention paid to the consubstantiality accountability but not to the variant accountability and so on.

包括公务员制度实施前后，我国问责制在发展过程中存在的问题，如对领导干部问责制存在着认识误区；传统官场文化中的官本位思想在领导干部头脑中根深蒂固；行政体制中权责划分模糊；问责主体缺位；问责程序不规范；强调惩罚机制，忽视激励机制等问题。

Result Wavelet scalogram of blood flow ultrasonic signal had a higher distinguishability than STFT spectrogram in the low frequency portion, but had poorer decussation terms than spectrogram.

结果 通过血流多普勒信号的小波尺度图研究科室，发现利用小波尺度图可以眼科提高血流多普勒信号低频段的频谱分辨率。

Objective To study the power spectrum density of blood flow ultrasonic Doppler signal using wavelet analysis. Method Doppler signal of blood flow in human common carotid artery was studied with wavelet scalogram analysis, an affine smoothing Wigner Ville transform with a constant "Q" character. Result Wavelet scalogram of blood flow ultrasonic signal had a higher distinguishability than STFT spectrogram in the low frequency portion, but had poorer decussation terms than spectrogram.

对于平稳信号的处理工具仍然是Fourier变换，但是，在实际应用中的绝大多数信号是非平稳的，现在看来处理非平稳信号的主要工具将是小波变换，这主要是因为传统的Fourier变换分析信号时，时间和频率分辨率精度是固定不变的，而利用小波变换分析信号，在信号高频段时间分辨率精度也较高，在信号低频段频率分辨率精度较高，这很符合非平稳信号的特点。

We can see that in most cases, the distinguishability of a homomorphic signature system is not necessary.

可以看到，现有定义中同态签名系统的不可分辨性在大多数情况下是不必要的。

In the data acquisition system,the request of the sampling rate, distinguishability and anti-interference ability is higher.

目前，数据采集系统对采样率、分辨率和抗干扰能力的要求越来越高。

However, no systematic method was found in previous research for analyzing and assessing the distinguishability and meaningfulness of icons.

然而，在过去的图像设计中并没有一个有系统的方法来分析与评估图像的辨识与意义要如何设计。

The reliability,validity and distinguishability analysis were made on the basis of the results of 35 1 subjects who were tested in group style.

对 35 1例被试进行了群体测验，并对测验的信度、效度和区分度进行了分析。

Extraction of characteristic quantity will affect straightway the distinguishability ratio of Wood disfigurement detection system.

特征量的提取直接影响木材缺陷检测系统的识别率。

Before long, light phones equipped with high distinguishability would be connected with satellites.

不久之后，配有高分辨率显示屏的轻巧手机便可以与卫星连接。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。