A geometric function defined for a coordinate system such that the distance between any two points in that system may be determined from their coordinates.
度量为坐标系定义的几何函数，有了它，坐标系上任意两点间的距离可以通过点的坐标来计算。
Geometric constraints (shape and volume) clearly affect design decisions for devices like cell phones; each new product generation has packed more function into ever smaller forms.
几何约束(形状和体积)无疑影响到设备的设计决策，如手机；每一代新产品都在曾经较小的表格中塞入了更多的功能。
This paper advances a new method of area identification geometric model pixel identifying method according to the pixel distinguishing function of computer upon the monitor.
本文根据计算机对显示器的象素识别功能，提出一种新的区域识别方法——几何模型象素识别法。
In the paper, it provides the geometrical solution to extreme value of many variables function by geometric properties of objective function or constraint condition.
本文中，利用目标函数或约束条件的几何性质，提供了某些多元函数极值或最值问题的几何解法。
Unfortunately, this Modernist interest in geometric simplicity and function became exploited for profit.
不幸的是，这些现代主义者感兴趣的是几何的朴素和功能上变得更有利益。
Unfortunately this modernist interest in geometric simplicity and function became exploited for profit.
不幸的是，这些现代主义者感兴趣的是几何的朴素和功能上变得更有利益。
Taking rigid disk surface as an example, fractal parameters are obtained by means of power spectrum and structure function, providing a proper geometric model for further contact analysis.
实验结果表明，分形维数能很好地表征表面轮廓，可为进一步的接触分析提供更合理的几何模型。
We select a flex-ural function which satisfies not only all the geometric boundary conditions on free edges wholly but also the boundary conditions of the total internal forces.
文中选择了一个挠曲函数，它不但能满足所有自由边上的全部几何边界条件，而且也满足所有的内力边界条件。
Functional and geometric information were encapsulated in an UML class template by function decomposition and structure mapping.
通过功能分解和结构映射，将功能信息和几何信息集成封装在一个类模板中。
A convenient and applied geometric transformation function, which is suit for interface of quadrangle or hexahedron, is proposed.
提出方便实用的、适合于内外域交界面为四边形或六面体情况的几何变换函数。
Quasihomographies and quasi-symmetric function on the unit circle are geometric characterizations of boundary value of quasi-conformal mapping.
单位圆上的拟交比同胚和拟对称函数，都是拟共形映照边界值的一种几何表征。
Adopting geometric method, the rational function interpolation is constructed on polygonal element.
采用几何的方法构造出多边形单元上的有理函数插值。
Evaluate the partition function as and check that the result agrees with the standard geometric series sum.
估算配分函数为并检查结果与标准的几何级数和一致。
The geometric meaning of the objective function based on algebraic distance is included.
讨论了基于代数距离的目标函数的几何意义。
The aim of Multiscale Geometric Analysis is to find a kind of optimal representation of high dimension function in the sense of nonlinear approximation.
多尺度几何分析旨在构建最优逼近意义下的高维函数表示方法。
The imaging geometric model of distributed satellites SAR is presented and the ambiguity function of distributed satellites SAR is analyzed.
建立了分布式SAR卫星的成像空间几何模型，分析了分布式小卫星SAR的模糊函数。
Then, formulate a general weight function based on weight arithmetic, weight geometric and weighted harmonic mean, which provides math mean for the study.
然后根据算术均值方法、几何均值方法和调和均值方法，构造一个综合权重均值函数，为本文的研究提供了数学方法。
This article discusses the methods of how we can find the function extreme valve by subtly constructing geometric figures and geometric models from the function geometric meaning.
从函数几何意义入手，通过巧妙地构造几何图形，建立几何模型，可以简明扼要地求出函数极值。
Nowadays, three methods of calculating Gini coefficient are distribution function, geometric computation and fitting of a curve.
基尼系数的测算目前有分布函数法、几何计算法与曲线拟合法。
The objective Sharpe ratio function of land development arithmetic average value portfolio is deduced based on the geometric average B-S model of the basket options in the paper.
参照一篮子期权的几何平均B-S期权定价模型，给出了基于实物期权的多项土地资源储备与开发的算术平均收益的夏普比率优化目标函数。
The approximate function relationships are obtained by analyzing the impact of interconnect geometric parameters fluctuation on the interconnect parasitic parameters.
通过分析互连几何参数波动与互连寄生参数的关系，得到其近似的函数关系表达式。
The geometric law of energy conservation is utilized in designing diffraction optical component and evaluating the phase function of diffraction optical component with Gauss beams input.
为了获取长距离超细激光束，采用几何能量守恒法设计出一种衍射光学元件，推导出高斯光入射时衍射光学元件位相函数。
Fundus image preprocessing system consists of Color image processing, image geometric transformation and the image histogram equalization, the image smooth and sharpen enhancement function.
眼底图像的预处理系统包括：彩色图像的处理、图像的几何变换以及图像的直方图均衡、图像的平滑化及锐化处理等增强功能。
The ceramic vases are decorated with blue-gray geometric patterns, yet archaeologists could not decipher their original function.
这些陶瓷做的高柱瓶用了蓝灰色相间的几何图案作装饰，然而考古学家却不能破译他们原来的用途。
The structure function of residual wavefront phase perturbation compensated by an adaptive optics system has been derived by means of frozen turbulence hypothesis and geometric optics approach.
在采用冻结湍流假设和几何光学近似的条件下，得到了经自适应光学系统校正后的剩余波前相位扰动的结构函数。
At first it sets up objective function on the basis of the deflection difference of the single working and updates the elastic modulus and geometric parameter of the model.
在前述方法的基础上，提出了拱桥承载力的评定方法，即先利用单荷载工况建立基于挠度残差值的目标函数，修正模型的弹性模量和几何参数。
Objective To evaluate left atrial function by 2-de, M-mode and pulsed Doppler echocardiography in different patterns of left ventricular geometric models.
目的联合应用二维、M -型超声心动图与脉冲多普勒技术评价高血压左心室不同构型左房功能改变。
Methods 2-de, M-mode and pulsed Doppler were used to measure left ventricular geometric models, left atrial function and mitral valve flow indices.
方法采用M -型和二维超声技术测量高血压患者左室几何构型，测量各组左房功能及二尖瓣血流频谱指标。
The Modulation Transfer Function(MTF) and the geometric blur spot show the perfect image quality of the projection optics.
最后分析了光学系统性能参数与指标要求的符合。
The Modulation Transfer Function(MTF) and the geometric blur spot show the perfect image quality of the projection optics.
最后分析了光学系统性能参数与指标要求的符合。
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