two-dimensional distribution

The Fractal Properties of the Two-dimensional Distribution of Galaxy Clusters

星系团二维分布的分形特征

Technique of three-electrode guard method to the two-dimensional distribution measurement of resistivity and its application

三电极法电阻率二维分布测量技术及其应用

Two-dimensional distribution measurements of laser beam intensity and the measuring system calibration

激光束二维强度分布的测量与功率测试标定

Evaluation of Two-Dimensional Distribution of Pollutant Concentration in River Mixing Zones

河流混合带污染物质二维浓度分布的计算

Two-Dimensional Distribution Method of Hybrid Finite Element Solving Rigid Frame Structures with Side Sway

混合型有限元双向分配法解有侧移刚架及其微机程序

Two-dimensional distribution of rotational and vibrational temperatures at atmospheric pressure cold plasma jet

大气压冷炬转动温度和振动温度二维分布研究二维向量多项式分布

Rainflow-loop method and the hypothesis test for the two-dimensional distribution of the fatigue load

雨流-回线法及二维疲劳载荷分布假设检验

According to the consequence , there is certain relationship between seismic velocity ratio , rock property , temperature and strain in the two-dimensional distribution .

结果显示，在平面分布上波速比与岩性、温度、应变有着一定的联系。

Two-dimensional distribution of loading was proposed , including transverse distribution and longitudinal distribution , and reliability models were derived under the two distributions respectively .

提出载荷的二维分布：横向分布和纵向分布，并分别建立了基于载荷两种分布的可靠度计算模型。

By considering two-dimensional distribution of guide-mode field and channel-waveguides refraction index , the coupling length of a directional coupler have been theoretically derived .

在考虑扩散沟道波导的二维折射率分布及导模场分布的基础上，对定向耦合器耦合长度作了理论推算；

Aiming at the practical situation of the projects , several monitoring mathematical models which mainly inspected physical quantity have been established such as single-point statistics , mixed models , one-dimensional , two-dimensional distribution model and so on .

针对工程的实际情况建立了各主要监测物理量的监控数学模型，包括单点统计、混合模型、一维、二维分布模型等，设置了监控指标，在线监测；

A new calculating method for group assembly design through the use of distribution curves of fit dimensions ' errors and the graphics of their two-dimensional distribution zone and the extreme deviations of fit tolerance is presented in this paper .

本文利用配合尺寸误差的分布曲线、二维分布域和配合公差的极限偏差的图示，提出了分组装配设计的一种新的计算方法。

The data cube to slice and drill-down , you can analyze any two-dimensional distribution of the environment indicators and thus the use of moving average of trend fitting analysis , the key technical indicators to predict the future trend of development .

对数据立方体进行切片和钻取，可以分析任意二维环境下指标分布情况进而利用移动平均线对趋势进行拟合分析，预测未来关键技术指标的发展趋势。

An automatic system for the measurement of two-dimensional distribution of resistivity of semi-insulating gallium arsenide wafer with three electrode guard method is presented in this paper . In actual application , the fluctuation of temperature and abnormal data obtained would influence the results of the measurement seriously .

本文介绍了三电极保护法半绝缘砷化镓材料电阻率二维分布自动测量系统，在实际应用中，温度波动、异常数据对测量结果产生严重影响，为此我们提出了一些措施。

Computer Simulation of Two-dimensional Aggregate Distribution with Wall Effect

二维骨料分布边界效应的计算机模拟

First , a simple computer simulation system is developed for the two-dimensional aggregate distribution .

首先，开发了简单的二维骨料分布的计算机模拟系统。

Generalized Fatigue Constant Life Curve and Two-Dimensional Probability Distribution of Fatigue Limit

广义疲劳等寿命曲线与二维疲劳极限概率分布

Prediction of Vertical Two-dimensional Temperature Distribution in Lakes and Reservoirs

湖泊水库垂向二维水温分布预测

The empirical two-dimensional normal distribution functions for the deviations are presented in the paper .

最后给出了经验的中国大陆宏观地震震中&速报震中偏离的二维正态概率分布密度函数。

A Study of Two-dimensional Entrainment Distribution on Sieve Tray

筛板雾沫夹带二维分布的研究

Pulse laser with two-dimensional lattice distribution by optical transformation , was used to modify surface processing for ductile iron .

采用经过二元光学变换后呈二维点阵分布的脉冲激光束对球铁试样作了表面强化处理。

By means of a double mirror interferometry a two-dimensional temperature distribution measurement in convective heat boundary layers is presented .

本文介绍利用双镜干涉仪测量对流传热边界层中二维温度分布的方法。

The use of moments for image analysis is straightforward if we consider a binary or gray level image segment as a two-dimensional density distribution function .

若把二值图或灰度图看作是二维密度分布函数，就可把矩技术应用于图像分析中。

Integrating medium infrared radiation absorption phenomena and CT technology , a two-dimensional temperature distribution diagnosis method is proposed , which is named as infrared radiation absorption CT technology .

借鉴此技术的基本概念，利用介质吸收辐射现象，结合CT技术，本文引入了火焰温度两维分布的新测量方法&吸收发光CT法。

Laser diagnostics for flames ⅱ . the two-dimensional concentration distribution of Oh ( x ) in a hydrocarbon / air flame detected by laser induced fluorescence method

激光对火焰的诊断Ⅱ.激光诱导荧光法对液化石油气/空气火焰中的OH基浓度二维分布的检测

Touching single point measurement instruments cannot fulfill the measurement requirement when flow velocity changing is sensitive to exterior disturbance and in space , and when measurement of two-dimensional velocity distribution is needed .

当流场内部的流速变化对外部干扰敏感且在空间上变化剧烈、需要测量流场的二维流速分布时，接触式的单点测量仪器已经无法满足测量要求。

According to the load identification theory , the distributed dynamic load of structures can be identified by the function fitted with the generalized orthogonal polynomial , such as a line-dimensional distribution and two-dimensional surface distribution .

由载荷识别理论可知，用广义正交多项式拟合载荷函数的方法可以识别出结构的分布激励，如一维的线分布和二维的面分布。

Secondly we assume that the union distribution of logarithm of the stock price and its revenue ratio obeys two-dimensional normal distribution , and then confirm the statistical distribution characteristic of condition revenue ratio from it .

其次假定股票价格对数与收益率的联合分布f（InP，R）服从二维正态分布，从中确定条件收益率的统计分布特征，进而计算条件VaR值。

When the telescope works well ( without any tracking error ), the intensity distribution of star images is similar to a two-dimensional Gaussian distribution , assuming that the atmosphere is steady during the long exposure time .

当望远镜工作良好即无跟踪误差时，天体图象的强度分布通常类似二维高斯函数分布，（这里假设大气在长时间露光下是稳定的）。

The geometric nonlinearity of synchronous trapezoid tooth belt is taken as the point of departure . A nonlinearity finite element solution of the synchronous belt is provided on the basis of elastic linear finite element method to solve two-dimensional stress distribution problem .

从梯形齿同步带的几何非线性问题入手，以弹性平面问题的有限元法解平面应力问题为基础，引入梯形齿同步带的几何非线性有限元解法。