In this paper, research on rotating characteristics of isothermal airflow has been carried out according to a tangentially fired utility boiler by mathematical analysis, numeric calculation and model test.
通过数学解析、数值模拟和模型试验的手段对四角切圆锅炉炉内等温气流旋转特性进行研究 ,获得的一些结论对燃煤电站锅炉向高参数大容量发展及安全经济运行有促进作用。
Influence of imaginary circle diameter on gas-flow rotation characteristics near six corners burner region;
假想圆对六角燃烧器区域气流旋转特性的影响
In this paper,the time-space rotatory of the elliplically polarized light was analysed and discussed deeply,confusions about describes and definitions of the rotatory of the elliplically polarized light in optics books were cleared up.
对椭圆偏振光时空旋转特性进行了深入的分析和讨论,澄清了现行光学教材中对椭圆偏振光旋转特性定义和描述的混乱。
Shoulder joint characteristics of advantage arm of table tennis players
乒乓球运动员优势臂肩关节旋转特征的研究
The Extrapolation of the Eigenvalue Problem Using Q_1～(rot) Element;
特征值问题旋转双线性元的外推算法
Research on Methods of Blind Source Separation Applied in Fault Feature Extraction of Rotating Machinery
旋转机械故障特征盲源分离方法研究
Multi-Detector Row Spiral CT Imaging Features of Intestinal Volvulus
肠扭转的多排螺旋CT表现特征探讨
Study on arc movement characteristics of MAG welding in a rotating magnetic field
旋转磁场作用下的MAG焊电弧运动特征
Parameters extraction of rotational surface based on RANSAC algorithm
基于RANSAC算法的旋转面特征提取
Research and Application on Virtual Characteristics Analyzer System of Rotating Machinery;
虚拟式旋转机械特征分析仪系统的研究与应用
Research on Failure Mechanism and Feature Extraction Technology of Rotating Machine;
旋转机械故障机理与故障特征提取技术研究
Study of the Flow Field Characteristics and Filtration Performance in Annulus of Rotary Tubular Membrane Separator;
旋转管式膜分离器流场特征与过滤机理研究
Research on Feature Extracting Technolegy and Feature Extracting Software System for Faults of Rotating Machinery;
旋转机械故障特征提取技术及其系统研究
Research on Feature of Rotating Stall and the Inlet Vortex in Centrifugal Fans;
离心通风机旋转失速和进口涡流特征研究
Investigation of Fast and Rotation-Invariant Image Matching Algorithm Based on Feature;
基于特征的快速抗旋转图像匹配方法研究
Research on the Development of Preschool Children s Mental Rotation;
学前儿童心理旋转能力发展特征的研究
The Estimation of The Entire Features from The Archaeological Fragment Presented by Point Clouds;
点云表示的旋转体文物碎片的整体特征的估计
Fault Feature Extraction of Rotating Machinery and System Development
旋转机械故障特征提取技术及其系统研制
Features of lymph node metastases of esophageal carcinoma by 16-slice spiral CT
食管癌淋巴结转移分布特征的16层螺旋CT研究
Spiral CT Analysis for Relationship between Metastic Characteristics and Therapeutic Effect of Gastric Stromal Tumors with Metastasis
螺旋CT分析胃间质瘤的转移特征与疗效的关系
Intelligent Fault Diagnosis of Rotating Machinery Using Characteristic Parameters
基于特征参数的旋转机械智能故障诊断方法