查询词典 geometrical mean

Fourthly,in the UMD spaces,the tree martingale transforms and their maximaloperators are defined,and then based on the geometrical property of UMD spaces andcombining new interpolation techniques of Hardy-Lorentz spaces,the inequality ofUMD space valued tree martingale transform maximal operators is obtained.

然后，在UMD空间中，我们定义了树鞅鞅变换及其极大算子，并用UMD空间几何性质和Hardy-Lorentz空间的算子插值理论证明了UMD空间值树鞅鞅变换的极大算子不等式。

In the image preprocessing phase the present image enhancement technology is studied and then improve the median point filter algorithm based on the characteristic of the gray-level histogram of the image form the spot and the geometrical traits of the bracket itself which denoise the random pulse noise in the precondition of protecting the edge information.

在预处理阶段在对现有的图像增强技术进行了分析研究之后，根据支架抛光现场采集图像直方图的特点和支架本身的几何特征对中点滤波算法进行了改进，在很好地保持了图像边缘信息的前提下，去除了图像中的随机脉冲噪声。

In the Meno, Socrates uses a geometrical example to expound Plato's view that knowledge in this latter sense is acquired by recollection.

在《门诺篇》中，苏格拉底利用几何学的例子解释柏拉图在后一种意义上的知识通过回忆获得的观点。

The geometrical parameter measurement has been an important part of metrology.

几何参数的测量一直是计量领域的重要研究内容。

The mathematics model , physics model and geometrical model for numerical simulation about microbus temperature field is built based on the microbus s thermal translating and substance translating theory .

结合微型面包车的传热与传质机理以及SC6350车型，建立了温度场仿真的数学模型、物理模型和几何模型。

In chapter 4,first the geometrical properties and the existence of optima of special bilevellinear mixed integer programming problem are discussed.

刻画了几种特殊问题的可行集，并讨论其最优解的存在性。

Therefore, it is significant to formulate a rapid and economic development process for building the geometrical model and mock-up of a digital human body.

因此，研究人体数字模型与物理模型的快速、经济的开发技术具有重要意义。

The geometrical frameworks for constrained mechanical systems are stud-ied with the help of modern differential geometry in this thesis.

本文用现代微分几何方法研究约束力学系统的几何结构。

An opportunity, however, presented itself: being required to work out from data supplied to him the ''défflement'' of a proposed fortress (an operation then only performed by a long arithmetical process), Monge, substituting for this a geometrical method, obtained the result so quickly that the commandant at first refused to receive it - the time necessary for the work had not been taken; but upon examination the value of the discovery was recognized, and the method was adopted.

但是一个机会出现了：蒙日需要根据数据计算一个设计中的要塞的枪炮布置（通常需要很长的算术过程来完成），他用了一个几何的方法来代替，如此迅速地得到了结果，以至于司令官一开始拒绝接受-因为一般完成工作所需的时间还没有过去；但是检查发现的价值被认可了，而且该方法被采纳了。

A method of depth measurement with monocular vision is used in the geometrical self-localization method.

并且通过单目视觉测量场地特征点与机器人之间的距离，用几何的方法实现全自主足球机器人的自定位。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。