颗粒几何特征,geometric characteristics of particles
1)geometric characteristics of particles颗粒几何特征
2)geometric characteristics几何特征
1.Influence of calorific effect of chemical reaction ongeometric characteristics of laser remelting zone;化学反应热效应对激光熔凝区几何特征的影响
2.But thegeometric characteristics for the intersections of quadtrees with the boundary of the region often tend to be complicated.四叉树法是生成规则四边形网格比较好的一种方法 ,但四叉树与区域边界相交时几何特征复杂。
3.This thesis proposed a novel technique to measure thegeometric characteristics of living human skulls based on CT scan images.随着以CT、MRI技术为代表的现代医学影像技术的发展,人体组织、器官的活体几何特征测量得以实现。
英文短句/例句
1.Human Facial Algebraic and Geometrical Feature Extraction and Recognition;人面部的代数特征与几何特征的提取及识别
2.Study on Integration of Geometric Features and Processing Features Based on SE;基于SE软件的几何特征和工艺特征的集成研究
3.Bending is another important geometric characteristics of the fault zone.另一种重要的几何特征是断层弯曲.
4.The Research of Face Recognition Algorithm Based on Geometric Features;基于几何特征的人脸识别算法的研究
5.The Algorithm and the Geometric Character of the Optimum Point on the Sphere;球面大圆上最优点的算法与几何特征
6.A Robust Digital Watermarking Algorithm Based on Geometric Feature Points基于几何特征点的稳健数字水印算法
7.Geometrical Feature Point-based Tracking Algorithm for Extended Target基于几何特征点的扩展目标跟踪方法
8.3D model deformation and editing based on geometric feature基于几何特征的三维模型变形与编辑
9.Extraction of Non-geometry Feature Information of Part Based on Solid Works基于Solid Works的零件非几何特征信息提取
10.Analysis of Rotor Geometry Specifications to Structural Modal Characteristics Modification of Vehicle Brake Disc制动盘几何特征对结构模态特性影响仿真分析
11.Those conclusions are of clear geometric significance and global property.这些结论具有清晰的几何特征，而且属于整体微分几何性质。
12.Use to add a feature control frame. Attach geometric characteristic symbols to it.用于添加功能控制框。将几何特征符号附加到它。
13.Error Models for Geometric Features in Three Dimensional GIS三维地理信息系统中几何特征的误差模型
14.Projection Properties of Building’s 3D Geometric Features in an Aerial Image房屋的三维几何特征在航空影像中的投影性质
15.Study on Methods of Extracting Geometrical Features from Remote Sensing Images with High Spatial Resolution;高空间分辨率遥感影像几何特征提取方法研究
16.The Study of Weak Signal Detection Method Based on the Chaotic Oscillator s Geometry Characters;基于混沌系统几何特征量的微弱信号检测
17.The scalar is then called the eigenvalue associated with the eigenvector.参见矩阵的特征值与特征向量的几何意义。
18.Geometry Modeling Based on Product Feature ?基于产品特征的几何造型
相关短句/例句
geometric characteristics几何特征
1.Influence of calorific effect of chemical reaction ongeometric characteristics of laser remelting zone;化学反应热效应对激光熔凝区几何特征的影响
2.But thegeometric characteristics for the intersections of quadtrees with the boundary of the region often tend to be complicated.四叉树法是生成规则四边形网格比较好的一种方法 ,但四叉树与区域边界相交时几何特征复杂。
3.This thesis proposed a novel technique to measure thegeometric characteristics of living human skulls based on CT scan images.随着以CT、MRI技术为代表的现代医学影像技术的发展,人体组织、器官的活体几何特征测量得以实现。
3)geometrical feature几何特征
1.Facial Expression Recognition Basedon Geometrical Features;基于几何特征的表情识别研究
2.Thegeometrical feature, Theological attribute, thermodynamic attribute of melt and die heating in the pipe extrusion were studied based on Finite Element Method in this article.运用CAE技术,分析和总结了影响篮网式管材挤出机头内熔体流动的几何特征参数、材料流变性能、材料热物理因素及机头加热等问题,了解了篮网式管材成型机头的结构特点、流动特点和加工特点,为从事篮网式机头设计及工艺加工专业人员提供技术参考。
3.The algorithm is based on thegeometrical features of an aircraft and the mathematical morphology.该算法利用飞机的几何特征,通过数学形态学的原理,在存有噪声干扰的运动图像中简单快速有效地识别出所需目标的重要部位,自动获取其跟踪模板,通过相关匹配技术实现对飞机重要部位的稳定跟踪。
4)geometrical characteristic几何特征
1.Thegeometrical characteristics of sunken column in North China Coalfield is summarized from the aspects of its planar shape, sectional shape,development height and axle center change, etc.从平面形状、剖面形状、发育高度及中心轴变化方面,总结了华北煤田陷落柱的几何特征。
2.In order to solve the problem,a new algorithm for calculating RCS is presented based on thegeometrical characteristic of target aircraft configurations and the method of moment(MOM).针对目前隐身飞行器外形雷达散射截面(RCS)难以准确计算的问题,提出了一种基于目标外形几何特征和矩量法的飞行器RCS算法。
3.Rational Bézier representation for quadratic curve and its transition were put forward, which was the basis of computation ofgeometrical characteristics of NURBS method for quadratic curve.提出二次曲线有理Bézier表示形式及其转换,为二次曲线的NURBS方法几何特征的计算奠定了基础。
5)geometric feature几何特征
1.Man-made target detection algorithm of sonar image based-ongeometric feature;基于几何特征的声呐图像人造目标检测算法
2.Extraction ofgeometric features from model of triangular surface piece;三角面片模型中几何特征的提取
3.Simplification of scattered point cloud withgeometric feature reservation保留几何特征的散乱点云简化方法
6)geometric features几何特征
1.A method of modifyinggeometric features of NURBS surfaces;一种NURBS曲面几何特征修改方法
2.Modifyinggeometric features of NURBS curves via constrained optimization;基于约束优化的NURBS曲线几何特征修改
3.Online hand-sketched flow chart recognition based ongeometric features;基于几何特征的在线手绘流程图识别
延伸阅读
颗粒分子式：CAS号：性质：指小而圆的物质。最简单的颗粒形状是圆球。粒径在40～500μm范围内，气固密度差在1400～4000kg/m3之间的颗粒称粗颗粒(coarse particle)；粒径在20～100μm范围内，气固密度差小于1400kg/m3的颗粒称细颗粒(fime particle)；由许多个粒度间隔不大的粒级颗粒构成的颗粒系统称颗粒群(particle swarm)。
