径向

jìng xiàng
  • radial;radial direction
径向径向
径向 [jìng xiàng]
  • [radial] 沿半径的方向的

径向[jìng xiàng]
  1. X射线直接扫描法研究毛竹材密度的径向变异规律

    Studies on Radial Variation in Density of Moso Bamboo Using X-ray Scanning

  2. 下游II区的等离子体具有良好的径向分布均匀性。

    The ECR plasma in the downstream region has fine radial uniformity .

  3. 如果滚子径向跳不静,则差纸的不张辛有不小有小,致使套印禁绝

    If the roller pulsation , the pressure on paper as cause misregister .

  4. 凸体的p次径向平均体的几个性质

    Several Properties of the Radial pth Mean Bodies of Convex Bodies

  5. 并用最优化3d电子径向波函数计算了自由离子光谱,理论计算与实验进行了比较。

    The spectrum calculations of the free ions are in good agreement with experiments .

  6. 慢化探测器径向的微分响应HPLC示差折光分析法测定乳糖醇的含量

    RADIAL DIFFERENTIAL RESPONSE OF NEUTRON MODERATING DETECTOR Determination of lactitol by HPLC with refractive index detector

  7. 阐述从高频地波雷达海洋回波反演海洋表面流中,使用MUSIC算法提取径向流方位必须的信号预处理。

    In this paper , signal preprocessing for bearing determination of ocean surface radial current mapping by HF ground wave radar based on MUSIC is investigated .

  8. 针对轴向、径向两种压制方向成型的WCu合金,采用烧结熔渗法制备WCu/Cu整体电触头材料,测定结合面的抗拉强度及WCu合金的电性能、显微组织和抗弯强度。

    W-Cu and copper solid electrical contact materials , which were prepared by axial and radius direction pressing were fabricated by sintering-infiltration method .

  9. 对于传统BP算法存在的收敛速度慢和易陷入局部极小值问题,人们提出了径向基函数网络。

    People put forward radial basis function networks considering the conventional BP algorithm problems of slow convergence speed and easily getting into local dinky value .

  10. 研究了一种把径向速度测量引入推广Kalman滤波(EKF)的新方法。

    A new algorithm is developed to incorporate the radial velocity measurement into extended Kalman filter .

  11. 分析了无轴承开关磁阻电机(SRM)径向悬浮力产生原理。

    Principle of producing radial force in bearingless switched reluctance motor ( SRM ) is !

  12. 单向CFRP横向拉伸与CF径向性能关系的研究

    The study on the relation between the horizontal tensile of unidirectional CFRP and the radial property of CF

  13. 针对现有径向基函数(RBF)神经网络训练算法存在的问题,给出了RBF神经网络的一种在线训练算法,对这种在线训练算法所涉及到的各个方面进行了全面的分析。

    A novel online training algorithm for RBF neural network is presented . Some problems related to the algorithm are discussed in detail .

  14. 研究了各向同性介质中任意形孔边径向裂纹对SH波的散射,求解了裂纹尖端的动应力强度因子。

    Scattering of SH-wave by a radial collinear crack at the edge of arbitrary-shape-cavity in isotropy media is studied .

  15. 另外,我们对反映体系微现结构的MgO径向分布函数(RDF)进行了分析。

    Meanwhile , we have investigated the radial distribution function ( RDF ) which it reflects the microscopic structure of system .

  16. Lemaitre度规中Dirac方程的径向解

    Radial solutions of the Dirac equation in a Lemaitre metric

  17. 结合改进的免疫算法和最小二乘法,提出了一种设计径向基函数(RBF)网络的两级学习方法。

    A two-level learning method combining improved immune algorithm and least square method was proposed to design a radial basis function ( RBF ) network .

  18. 针对电液伺服系统存在未知干扰力及参数时变等问题,提出一种新型的模糊径向基函数(简称RBF)神经网络的在线控制方法。

    An online control strategy based on fuzzy radial basis function network is proposed for the tracking control problem of the electro-hydraulic position servo system .

  19. 文中使用径向基函数理论建立了基于RBF神经网络的数控机床热误差数学模型。

    A neural network based on radial basis function ( RBF ) was used to predict and compensate the thermal error of a CNC turning center .

  20. 径向速度Vr主要由循环风量来确定,径向速度Vr的增加有利于粗粉向中心的转移,对粗产品的分级有利。

    Vz is mainly determined by recirculating air , and increase in Vz can promote centralization of coarse fines , thus favorable for fractionation .

  21. 径向基函数网络用于细菌的MALDI-TOF-MS分类

    Radial Basis Function Networks Applied in Bacterial MALDI-TOF-MS Classification

  22. 针对网络时延变化的不同情况,提出了利用线性神经网络和RBF径向基函数网络技术对时延进行预测。

    Aiming at different situations of the change , linear neural network and RBF ( Radial Basis Function ) neural network are introduced to make time delay prediction .

  23. 文中在循环流化床污泥焚烧试验研究的基础上,建立了基于径向基网络的NOx排放特性预测神经网络模型,并对此模型进行校验。

    In this paper , one Radial Basis Function ( RBF ) neural network model is developed based on the experimental data of a CFB sludge incinerator .

  24. 运用小扰动法和线性PH的思想,采用有限差分亚松弛的数值方法求解了可倾瓦径向动压气体轴承单块瓦的静、动特性方程。

    Based on the small perturbation and linearizing PH methods , the equations of the static and dynamic characteristics of three-pad-tilting bearing were deduced , and the numerical results were obtained on the sub-relaxing finite difference method .

  25. 提出了基于Kalman滤波最优估计和模糊控制的径向基函数(RadicalBasisFunction,RBF)神经网络学习算法,用实例进行了仿真实验。

    A novel training algorithm for RBF ( Radical Basis Function ) networks was proposed based on extended Kalman filter and fuzzy control . The simulation results were presented on RBF networks as applied to the Iris classification problem .

  26. 利用目标定位的Fisher信息矩阵对采用径向距离、距离和、距离差定位的多传感器布局进行了研究。

    The problem of multisensor placements was analyzed with the Fisher information matrixes derived from target localization by radial range , range sum and range difference , respectively .

  27. 建立了大坝安全监测数据处理坝段挠度预测的径向基神经网络模型,与通常的BP神经网络模型进行对比,并与实测结果进行校核。

    A radial basis function neural network model to data processing technique of dam safety monitoring is established . The prediction model based on radial basis function network is studied through experimental data and verified by additional data successfully .

  28. 文章应用径向基(RBF)人工神经网络,结合多源遥感影像对北方某地区耕地土壤盐渍化状况进行调查研究,取得了满意的效果。

    Using radial base function ( RBF ) artificial neural network and multi-source remote sensing imagery , the status of soil salinization in an area of north china is studied with satisfactory results .

  29. 作者研究了具非S1值边界条件的Ginzburg-Landau泛函的径向极小元的唯&性,收敛性。

    The author discusses the uniqueness and the asymptotics of the radial minimizer of the Ginzburg-Landau functional with non-S 1 Dirichlet boundary data .

  30. 提出了一个新的色谱重叠峰解析方法&基于遗传算法(GA)和EMG模型的径向基函数神经网络(EMGRBFNN)的色谱重叠峰解析。

    A new method with Radial Basis Function Neural Network based on the EMG Model ( EMG RBFNN ) was proposed for resolution of the overlapping chromatographic peaks .