本文采用聚类分析法，由单谱图象的灰度和纹理参数构成特征向量，进行初始分类。
In this paper, cluster analysis was used for the initial classification in the feature space consisting of intensity of a MR image and its textures.
单谱线多元件透镜可以有不同的外形和材料，有玻璃的，二氧化硅的，蓝宝石的和钙氟化合物的。
Singlet and multielement lenses are available in a wide variety of configurations and materials, including glass, fused silica, sapphire, and calcium fluoride.
该算法充分利用红外与可见光图像的成像特性，对两个谱段图像的目标识别结果进行决策级的融合，使多谱识别效果大大优于单谱识别。
The algorithm integrates the advantages of infrared image and visible image and makes the recognition result by multiple-spectral information better than single spectrum information.
碘乙酸的极谱行为已通过单扫描极谱法，直流极谱法和循环伏安法进行了研究。
The polarographic behavior of iodoacetic acid has been studied by using single sweep polarography, direct current polarography and cyclic voltammetry.
摘要在单涡模型的基础上，根据各向同性湍流的能谱函数，考虑不同尺度的旋涡对气液传质的影响，建立了气液自由界面传质系数模型。
A model of mass transfer coefficients in liquid phase near free gas-liquid interface is developed based on the energy spectrum functions of isotropic turbulence.
根据动力方程详细推导了多自由度体系等效为单自由度体系的等效方法以及能力谱和需求谱的理论计算公式。
Based on the dynamic equation, the equivalent method from MDOF to SDOF and equations of the capacity spectra and the demand spectra theories are deduced in detail.
本文提出了在单因素变化实验基础上，以正交设计实验确定极谱最佳底液体系的方法。
This article points out a method for the selection of polarographic base solution using orthogonal design experiment, when single factor changes.
用单扫描极谱法与循环伏安法研究了该体系的极谱行为和反应机理。
The polarographic behavior and the mechanism of the electrode reaction were studied by single sweep oscillopolarography and cyclic voltammetry.
本文按照反应谱理论的思路建立了线性单自由度体系的地震动输入能量谱。
A parameter study is carried out with input energy spectra of linear SDOF system under earthquake ground excitation in this paper.
将一种求解病态法方程的新方法——谱修整迭代法应用于单频GPS接收机快速静态定位。
A new iteration for solution normal equation is applied to GPS rapid positioning by using several-epoch single frequency phase data.
此方法对单波有很好的分解能力，能提供振幅谱、能量曲线及PRONY滤波剖面等三类显示，并具有较强的质控手段。
The method has good decomposing ability for a single wave, can provide three kinds of shows such as amplitude spectrum, energy curves and PRONY filtered sections, having a strong QC tools.
在建立舰船辐射噪声仿真模型的基础上，推导了单、双螺旋桨舰船辐射噪声调制谱谐波族幅值特征的数学期望表达式。
On the basis of building the ship radiated-noise model, the mathematical expectation expressions of ship radiated-noise demodulation spectrum harmonic clan feature were educed.
给出了一种由多个单频线谱组成的梳状谱信号TP信号的设计方案。
A designing scheme of a new comb waveform TP constructed by several single - frequency spectral lines is presented.
而生理小种内不同单孢分离系间没有RAPD谱型的差异，生理小种内的遗传基础相对一致。
The RAPD profiles of different single-spore isolations in each race were identical, so the inheritance background of single race was coherent.
单分子力谱是基于原子力显微镜力的测量方法。
Single molecule force spectroscopy (SMFS) is a force measurement based on AFM.
单光束表面光电压谱仪，当光源强度随时间发生漂移时，必然产生结果误差。
Single-beam surface photovoltage spectrum (SPS) apparatus can not avoid the error caused by the drift of light source intensity with time .
单扫描示波极谱法。
并给出用自行设计和研制的单分子探测谱仪分析R6G水溶液样品的最新实验结果。
And the new analyzing results for R6G aqueous solution by our home made apparatus are presented.
相应地，用R型因子分析法、单变量因子克立格法和多标度分形谱便能有效地实现地球化学场的分解。
And so, the methods of R-mode factor analysis, single-variate factor Krig-ing and multifractals are used in the present paper, to disperse the compounding geochemical field.
本文通过色质谱对C14-16醇的分析鉴定，弄清脂肪醇中的杂质是单碳烷烃和烯烃。
The impurities in fatty alcohols are single-carbon alkanes and alkenes through the analysis and identification of C14-16 alcohols by GC-MC.
定量加入内标，利用火花源质谱单曝光法测定杂质元素。
Internal standard is added, impure elements are determined by spark source mass spectrometry single exposure method.
在选定的分析条件下进行单曝光摄谱。
概述了近年来利用基于原子力显微镜的单分子力谱研究单个高分子分子内及分子间作用力的进展。
A review is given on the development of single molecule polymer force studies by AFM-based SMFS in recent years.
研究了单偶氮染料活性艳红K - 2g的极谱伏安行为。
Polarographic and voltammetric behaviors of Reactive Brilliant Red K-2G was studied.
报道的单颗粒锆石蒸发定年方法是利用新型固体质谱计的多离子接收器配置实现的。
The single-grain zircon evaporation method reported in this study has been realized owing to a multi-ion-counter configuration equipped in a newly developed mass spectrometer.
文中有关粒径谱平均的单次散射参量是用近年来作者完善和改进后的六角冰晶单次散射的射线追综模式计算的；
With the corresponding size distribution, the single scattering of ice crystals are solved by ray-tracing method proposed by the authors previously.
本文提出了借助于电子计算机，用列车编组单对影响线加载来模拟铁路桥梁疲劳应力谱的方法。
With the aid of a computer, a method used to simulate the fatigue stress spectra of railway Bridges by loading the influence lines with the train marshalling list is presented in this paper.
分别对W针尖上未组装和组装单壁纳米管进行热处理，然后对所得残气质谱图进行记录和分析。
The tungsten tip was treated by heating before and after single walled carbon nanotubes (SWCNTs) were assembled on it, and the mass spectra of the residual gas were recorded and analyzed.
分别对W针尖上未组装和组装单壁纳米管进行热处理，然后对所得残气质谱图进行记录和分析。
The tungsten tip was treated by heating before and after single walled carbon nanotubes (SWCNTs) were assembled on it, and the mass spectra of the residual gas were recorded and analyzed.
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