目的研究石家庄市正常牙合汉族人硬组织颅面结构特征。
Objective to study the dentofacial hard tissues features of people with normal occlusion of Shijiazhuang.
介绍了建设天然气地下储库的地质基础，阐述了建库的岩体其主要结构面分布及地应力分布特征。
Introduces geological formation for building nature gas storage. Sets forth the rock body for storage building, its major structural face distribution and ground stress distribution behavior.
岩体伴随地质构造运动产生了特征不同的结构面。
The geological formation movement produced many structural planes with different characteristic.
结果表明，结构面几何特征呈现出很强的自相似性。
The results have shown that the geometrical features of structure plane have a good self-similarity.
沉积岩体结构的力学特征是由沉积岩石的岩性和岩体中各种类型结构面所决定。
The mechanical properties of the sedimentary rock mass structures depend on the lithological characteristics of rock and different types of structure planes.
依据分形理论，研究了膨胀土裂隙结构的分形特征，分析了膨胀土裂隙网络分维和裂隙面分维的力学效应。
In this paper, the fractal characteristics of fissure structure in expansion soil are studied based on fractal theory.
间层结构中，结构层对于八面体片是不对称的，并在属性上表现出极性特征；
The structural layer is symmetrical for octahedron sheet in the structure of interstratified minerals and shows polarity characteristics.
基于型面的分层描述，构建了基于特征的型面模板分层结构。
Based on the hierarchical description of the die-face, the feature-based die-face template hierarchy structure is built.
论述了在数字制图环境下地图输出的特点，在分析了地图上点、线、面符号特征和构造原理的基础上，提出了一种用于数字地图符号化输出的地图符号库数据结构。
On the base of analyzing the character and structure of the point, line, area symbols, a data structure of map symbol base which serves the symbolized output in digital mapping is put forward.
本文对川东石炭系储层孔隙结构的特征参数，进行了地下地质学和趋势面分析的特殊处理，取得了储层孔隙结构的区域变化规律。
This article has made the specific handling of subsurface geology and trend analysis of characteristic parameters of pore structure in East Sichuan Carboniferous System reservoir.
因而可以利用壁面压强脉动信号的分析结果间接反映经过边界层的相干结构的时间特征。
Therefore the analysis results of time scale of fluctuating wall pressure can be used to indicate the time features of coherent structure of the turbulent boundary layer.
频敌和衰减是面波传播中的两个基本特征，利用面波频散和衰减可以有效地研究地球内部速度结构和粘弹性结构。
Two of the most predominant characteristics of Surface Wave are Dispersion and Attenuation which are the effective tools to study the velocity structure and viscidity structure of the earth interior.
总结了近距离煤层开采工作面不同于一般煤层开采面的矿压特征，介绍了根据特殊地质条件开发新支护设备的技术思路及其结构特点。
The special strata in the faces at close-distance seams are concluded, the technical scheme and characteristics of new-type support equipment used under special geological conditions are introduced.
随后讨论节理迹长、间距、开度、产状和组数等结构面几何特征对岩体渗透特性及表征单元体积的影响。
The factors influencing the permeability characteristic and REV size of rock masses such as trace length, space, aperture, inclination and the number of joint sets are discussed.
为提高面结构光检测中符号识别效率和增强识别方法的鲁棒性，提出了一种基于形心特征面结构光符号识别方法。
To improve the efficiency of symbolic recognition and enhance the robustness of identification methods, a symbol recognition method based on the characteristics of the centroid is presented.
控矿构造主要为NNE向断裂，具明显的双重结构面特征，金矿体严格受其控制。
The ore controlling structure is mainly NNE strike fault with double constructional surface.
本文的行文结构如下：第一部分是关于“流氓软件”概述，分别从定义、特征及分类三方面分析。
Article worded following structure: the first part is about the "rogue software" Overview, respectively, from the definition, characteristics and classification of three aspects.
在子午面内，研究具有嵌套闭磁场结构冕流背景对触发日冕物质抛射(CME)特征的影响。
The influence of a streamer background with nested close magnetic structures on the properties of CME initiated from its bottom is investigated in a solar meridian plane.
另一方面，传统的基于结构特征的算法速度较快，然而对偏转指纹的识别性能较差。
On the other hand, the traditional structure-based algorithm is highly efficient but performs poorly on rotated pictures.
另一方面，传统的基于结构特征的算法速度较快，然而对偏转指纹的识别性能较差。
On the other hand, the traditional structure-based algorithm is highly efficient but performs poorly on rotated pictures.
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