1、

The theorem on the limit of the resistance of 3 dimensional random Sierpinski carpet is proved, in which E n is given as the nth stage in the construction of the Sierpinski carpet and R n the effective resistance between the left and the right ends of E n.

令En为构造三维随机Sierpinski地毯的第n步,记Rn为En左右两端面之间的有效电阻值,证明了三维随机Sierpinski地毯电阻的极限定理。

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2、

A high quality three dimensional human middle ear finite element model was constructed and used to analyze its sound transmission properties.

建立了高精度的三维人体中耳有限元模型,并对其传声力学特性进行模拟和分析。

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3、

And further, it implicates a significant improvement of the Lebesgue-Rademacher theorem: every Lipschitz mapping between two finitely dimensional spaces is C1 off a null set of first category.

同时也是Lebesgue-Rademacher定理的一个本质的改进:有限维空间之间的Lipschitz映射在某个测度为零的第一类型集外是C~1映射,即有连续的微分映射。

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4、

Structure of the Electronic Spectrum of one& dimensional Fibonacci

一维Fibonacci准晶的电子能谱结构

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5、

The measurement accuracy analysis of three dimensional control network based on laser tracker

基于激光跟踪仪的三维控制网测量精度分析

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6、

Application of Laser Tracker on Geometric Parameters Measurement of Large Dimensional Workpieces

激光跟踪仪在大尺寸工件几何参数测量中的应用

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7、

It acts a more and more important role in three dimensional city modeling with the character of obtaining three dimensional information at first hand fleetly and accurately.

它具有快速、精确、直接获取三维信息的特点,在城市三维建模中扮演着日益重要的角色。

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8、

Effect of intersubband impurity scattering in two dimensional disordered electron systems

二维无序电子系统子带间的杂质散射效应

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9、

three dimensional stress analysis of main box girder with twin-box single cross section used in cable-stayed bridge

斜拉桥双箱单室箱形主梁的空间应力分析第一部分为导言,主要介绍本选题的依

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10、

On the base of experience in design, a process for foundry shop steel structures three dimensional CAD is provided and steps are given to build the modules in the CAD system.

在结合设计经验的基础上,本文提出了铸造车间钢结构三维CAD的工作流程,并制定了钢结构三维CAD模块的设计步骤。

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11、

This article proposes a non-decoupling three dimensional ( 3D) robust guidance law by combining the advantages of the differential geometry control and Lie-group control methods.

结合微分几何和李群方法的优点,设计了一种非解耦的新型三维(3D)制导律。

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12、

the four dimensional parameters including dispersion, polarity, electron acceptor and electron donor parameters are related to dispersion, polar, and hydrogen bonding ( acceptor and donor) interactions.

这4维参数包括色散参数、极性参数、得电子参数和供电子参数,它们分别对应于基团的色散、极性和氢键(得电子和供电子)作用。

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13、

applicants for experimental psychology who are asked why humans have two eyes might be expected to discuss the reasons in terms of three dimensional vision.

实验心理学的应试者可能被问到为什么人类有两只眼睛这个话题,而考官们可能希望他们从三维视野的角度来谈谈原因。

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14、

in this paper, according to the properties of the sustained-transient cell network and its role in the motion perception discovered during the studies of biological vision, we present a model of motion direction detection based on the two dimensional moc filter of sustained-transient cell network.

文章根据生物视觉研究中发现的持久细胞&暂态细胞的特性及其在运动感知中的作用,给出了一种基于暂态-持久细胞组合的二维运动方位细胞(MOC)滤波器运动方向检测模型。

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15、

a code and time-slot two dimensional oc ( 2d-oc) label is proposed to expand the oc label number in this dissertation.

为了增加OC标签的数目,本文提出了一种基于码字和时隙的二维光码(2D-OC)标签,极大地增加了标签数目。

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16、

This paper, upon an analysis of the present state and problems existing in Beijing Institute of Tourism, tries to discuss the issue from several dimensional indexes.

本文通过对北京联合大学旅游学院教师综合素质培训现状及存在问题的分析,试图从几个维度指标出发,来探讨这一问题。

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17、

Machining Precision of High Precision Axial Assembling Dimensional Chain, Assembling Technology and Analysis of Error in Shape and Position in Exchangeability of Guide Apparatus

导水机构互换性中高精度轴向装配尺寸链的加工精度、装配工艺和形位误差分析

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18、

Coupled Generation of Three Dimensional Multiple Block Body Fitted Grid in Two Cylindrical Junctions

圆柱管多分支联接三维分块贴体网格的耦合生成

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19、
20、

Three dimensional multiple block body fitted grid in a manifold junction of two cylinders, which are at an arbitary angle and have different diameters, is generated in couples.

利用分块耦合技术生成了两圆柱管成任意角度、管径不相等的三分支联接的三维贴体网格。

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