文章主要对缺陷的轮廓模型、空间分布模型和粒径分布模型作了介绍;
Models of the defect outline, the spatial distribution and the size distribution statistics are described in the paper.
还给出了单个矿化富集中心趋势面分析的数学模型和矿床空间分布模型。
It associates quantitatively the mathematical model of enriched mineralization centre with ore-controlling geological factors.
提出激光在强散射介质中传播的空间分布模型,对压缩照射进行了理论分析。
The space distribution model of laser propagation in strong scattering medium is advanced. The theoretical analysis for the press irradiation is made.
不同时间尺度空间分布模型之间具有较好白勺一致性,所建模型可以较好白勺模拟该地区白勺热量资源空间分布。
The different time scales of the spatial distribution model have good consistency, which mean that all the models can modify spatial distribution character of heat resources very well.
由于植被的聚集效应,例如树叶群集成树冠,会导致植被组成参数与真实值之间存在差异,这需要建立关于三维的空间分布模型加以解决。
The clumping caused that structure parameters were different from the actual value. To solve this question, a model by 3-D canopy structure parameters was needed.
在这篇文章里,我们使用电泳模型去建模和分析碳纳米管在电极表面的空间分布。
In this paper, we use electrophoresis model to analyze the space distribution of CNTs on electrodes.
该模型中气体分布器和阳极均布在空间中。
The model for the distribution of gas and anodic uniform in space.
利用定量模型和GIS方法,从空间布局、服务范围以及航空客流分布等方面来研究中国的机场体系及其服务水平。
Based on the quantitative model and GIS method, this paper analyses the airports' spatial distribution, service coverage and air passengers flow in China.
利用线性回归模型,可以预测TN含量的空间分布。
Spatial distribution of TN content could be forecasted by using linear regression model.
根据自然红外纹理在空间的统计分布特性,利用随机场模型可以有效地合成红外纹理。
The random field models can be available in synthesizing the natural texture according to the statistical distribution of intensity of texture in space.
针对模型的特点及其边界条件用差分法分别进行了数值计算,结果表明陷落柱氡气场的空间形态分布特征。
The numerical computations have been made using difference method for difference characteristics and boundary conditions. The computation results show the state features of radon field in space.
介绍了具有方位估计功能的二元浮标阵用于跟踪水下动目标的模型,并描述了跟踪精度的空间分布。
The model with the two-buoy arrays used for tracking of underwater moving target for bearing estimation is presented, and the spatial distribution of tracking accuracy is described.
均匀带电细圆环是电磁学理论及应用中的基本模型,研究其产生的电场在空间的分布具有重要意义。
A uniformly charged ring is a basic model in electromagnetics and applications, and it is important to study spatial distribution of electric field and electric potential generated by it.
首先建立了一种能够有效地表达矿区地质数据复杂空间分布的超体元数据模型;
A supervoxel data model is introduced to represent exactly the complex space distribution of geological data in the coal mining area.
该解决方案通过建立统一的数据模型,使用元数据与多数据库系统实现了对分布的异构的空间数据的统一访问请求服务。
Based on the unified data modeling, this resolution realizes the uniform request service to distributed heterogeneous spatial data by metadata and multi-database system.
通过APDL语言实现有限元模型的参数化设计,计算出并联机床在工作空间内的刚度分布。
The FEA model was parameterized by APDL language and the stiffness distribution was computed over the workspace.
建立了磁刺激的一般模型,以了解和预测磁线圈所产生的感应电场的空间分布。
A model of magnetic stimulation is presented for analysis of the spatial distributions of the electric field induced by magnetic coils.
吉伯斯分布作为一种引入图像空间信息的先验模型已广泛运用于贝叶斯图像分割中。
Gibbs distribution is a popular prior model widely used in Bayesian segmentation due to its excellent property describing the spatial information of image.
继而,通过数学模型的回归研究北京都市区人口分布及空间结构的演化趋势。
Then regression of mathematical models is used to study the distribution of population and the evolution of spatial structure of Beijing Metropolitan Area.
CDCPM用中心距离正态(CDN)分布描述模型特征空间,去掉了H MM的状态转移概率矩阵a,对HMM进行了简化和改进。
CDCPM describes the feature space of model by center distance normal distribution (CDN), and simplifies and improves the HMM efficiently by getting rid of the state transition probability matrix a.
本文从不同树种、不同时间、空间的分布出发,应用模糊聚类分区模型先对样本进行分类,以便确定有关参数。
The article applies fuzzy gathering distribution model and distribute species from different trees, time and space decides on the related parameter.
采用GIS的方法,建立了环县数字高程模型(DEM),研究了本区地表水流方向、集流能力、子集水区的划分及水系网络空间分布等水文特征。
By means of GIS method, the digital elevation model(DEM)is established, the flow direction, flow accumulation, subcatchment boundaries and stream network spatial distribution are studied.
在水文模型方面,分别采用一种考虑降雨空间分布的产流模型以及理论较为成熟的TOPMODEL。
Two watershed hydrological models, i. e. a hydrological model considering spatial distribution of rainfall and TOPMODEL with comparatively well-developed theory are both applied to forecast flood.
基于椭圆分布函数可导出两类空间变异函数的数学模型。
Two types of the mathematical models of Spatial Variogram are inferred based on the elliptic distribution function.
本文建立了锚雷系统在海流作用下,锚索在三维空间的形状和张力分布的数学模型。
This Paper develops a mathematical model of the mooring cable's three dimensional space shape and tension distribution in the mooring torpedo system immersed in current.
基于海杂波的复合散射理论,分析了海杂波的统计分布模型、时间相关性和空间相关性。
Based on theory of compound scatter, the amplitude distribution, temporal correlation and spatial correlation were discussed here.
水文地质结构模型是表现水文地质体的空间结构及含水层空间分布的模型,是地下水及与环境研究的基础。
The hydrogeological structure model which represents the space structure of the hydro geological unit and the spatial distribution of aquifers, is the basement of groundwater and environment research.
该系统改进了信息搜索引擎,实现了多线程分布启发式搜索策略,并提出了目标文本模糊搜索空间模型。
A search engine of document information is improved and a heuristic search strategy with multithreading and distributing is implemented. It introduces fuzzy retrieval model on the object documents.
联合转化电流泄露测量结果和电磁测量结果,以获得所述空间分布的模型。
The current leakage and electromagnetic measurements are jointly inverted to obtain a model of the spatial distribution.
联合转化电流泄露测量结果和电磁测量结果,以获得所述空间分布的模型。
The current leakage and electromagnetic measurements are jointly inverted to obtain a model of the spatial distribution.
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