特征粗糙度,characteristic roughness
1)characteristic roughness特征粗糙度
1.The roughness,shape and gradient of each surface texture were synthetically evaluated by usingcharacteristic roughness.采用激光轮廓仪测量了7种不同粗集料的表面纹理曲线,应用结构函数法分析了粗集料表面纹理的分形特性,采用特征粗糙度综合表征了粗集料表面纹理的粗糙度、形状和坡度特性,并考察了特征粗糙度对沥青混合料性能的影响。
2)Average roughness feature平均粗糙度特征
英文短句/例句
1.Study on Target Detection of SAR Images Using Average Roughness Feature利用平均粗糙度特征对SAR图像目标检测方法的研究
2.arithmetical mean deviation of the (roughness) profile(粗糙度)轮廓的算术平均偏差
3.Syntaxic feature selection based on rough sets and gray correlation基于粗糙集和灰色关联度的综合性特征选择
4.Algorithm of feature reduction based on variable precision rough information entropy基于变精度粗糙信息熵的特征约简算法
5.Study of Spatial-Average-Based Surface Roughness Measurement Techniques Using Static and Dynamic Speckle Patterns基于空间平均静态及动态散斑法表面粗糙度测量技术研究
6.Surface Roughness Measurement Based on Co-occurrence Texture Features of Speckle Pattern Images基于激光散斑图像共生纹理特征的表面粗糙度测量
7.Fractal characteristics of surface roughness and its effect on laminar flow in microchannels表面粗糙度的分形特征及其对微通道内层流流动的影响
8.Feature Selection Method Combining Optimized Document Frequency with Variable Precision Rough Sets结合优化文档频和变精度粗糙集的特征选择方法
9.Study of Target Detection of SAR Image Using Directional Roughness Feature利用方向性粗糙度特征对SAR图像目标检测的研究
10.Fault Feature Extraction from Engine"s Vibration Signals Based on Variable Precision Rough Set Theory基于变精度粗糙集理论提取发动机振动故障特征
11.Nematode damage to the soybean roots is characterized by coarse roots.线虫破坏大豆根系的特征是：根系粗糙。
12.Fuzzy-rough Neural Network Feature Selection模糊粗糙神经网络特征选择方法研究
13.Feature Attribute Extraction of Fault Case Based on Rough Sets基于粗糙集的故障案例特征提取方法
14.Feature selection for text categorization based on rough set基于粗糙集的文本分类特征选择算法
15.A Feature Selection Approach Based on Rough Set Theory一种基于粗糙集理论的特征选择方法
16." Quality , Surface roughness and balance of transmission pulleys"GB/T11357-1989带轮的材质、表面粗糙度及平衡
17.Paper and board--Determination of the roughness (Bendtsen method)GB/T2679.4-1994纸和纸板粗糙度的测定法(本特生粗糙度法)
18.Analysis on Heterogeneous Underlying Surface Roughness Length in Semi-Arid Mountains Area of Loess Plateau,China黄土高原半干旱区非均一下垫面粗糙度分析
相关短句/例句
Average roughness feature平均粗糙度特征
3)directional roughness feature方向性粗糙度特征
1.Based on the roughness feature indicating texture information,the method of thedirectional roughness feature is studied deeply for the target detection of SAR images.从反映纹理信息的粗糙度特征出发,深入研究利用方向性粗糙度特征对SAR图像进行目标检测的方法。
4)Rough relation character粗糙关系特征
5)roughness[英]["r?fnis][美]["r?fn?s]粗度，粗糙度
6)surface roughness粗糙度
1.Experimental study of flow characteristics in microchannels with differentsurface roughness;粗糙度对微细通道内流动特性影响的实验研究
2.Modeling and predictingsurface roughness of diamond wire-sawing;金刚石线锯加工表面粗糙度的建模与预测
3.The computerized change ofsurface roughness measuring instrument model 2201;2201型表面粗糙度检查仪微机化改造
延伸阅读
Pro/Engineer Drawing 表面粗糙度1 概述我们可以添加标准形式的表面粗糙度，下面列出了这些标准形式 Generic 切削加工 非加工 no_value standard value value value 7.3.2 添加表面粗糙度选择 DETAIL> Create > Surf Finish. 如果你还没有添加任何一种表面粗糙度，或者需要添加另一种类型的表面粗糙度，你需要“Retrieve”表面粗糙度；如果你需要添加已经存在的类型，你可以使用"pick Inst"选项；也可以使用"Name"选项 选择表面粗糙度的放置方式（有引线箭头、附着实体等） 选择需要的放置实体 输入表面粗糙度的值
