Base upon a momentum-source method,a numerical simulation method has been developed to calculate the helicopter rotor/fuselage flowfield.
建立了一套基于动量源方法的直升机旋翼/机身流场数值模拟方法。
Controlling chaos in permanent magnet synchronous motor based on the active Backstepping method
基于主动Backstepping方法的永磁同步电动机混沌运动的控制
CFD Analysis for the Ducted Tail Rotor Based on Momentum-Source Method
基于动量源方法的涵道尾桨CFD分析
Application of the Momentum Source Method in Investigation of Rotor Wing Hovering Aerodynamic Characters
动量源方法在研究旋转机翼悬停气动特性中的应用
Analysis on Twin-Rotor/Fuselage Interactive Flowfield for Tandem Helicopter Based upon Momentum-Source
基于动量源方法的纵列式直升机双旋翼/机身干扰流场分析
The Error Tracing Entropy Method of the Measure and the Control System;
测量与控制系统动态误差溯源熵方法
Study on the Quantizing Method of Regional Water Resources Dynamic Change by Remote Sensing
区域水资源动态变化遥感定量测算方法研究
DISCUSSION ON THE QUANTITATIVE AND AUTOMATIC EVALUATION METHOD OF SOIL RESOURCES;
土地资源定量化、自动化评价方法的探讨
Quality and technology of coronary imaging with dual-source CT
双源CT冠状动脉成像方法与图像质量的研究
stationary source emissions-determination of the mass concentration of sulfur dioxide(performance characteristics of automated measuring mathods)
固定污染源的排放-二氧化硫浓缩量测定-性能特性自动测量方法
Study on System Realization and Auto-Classification for Mineral Resources and Reserves Calculation;
垂直剖面法矿产资源储量估算软件实现技术及自动分类方法研究
stationary source emission-determination of the volume flowrate of gas streams in ducts(automated method)
稳定源排放-管道中气流容积流量比率测定-自动配置方法
stationary source emissions - automated monitoring of mass concentrations of particles - performance characteristics, test methods and specifications
固定辐射源-颗粒的质量浓度的自动监控-功能特性、试验方法和规范
Research on Theory and Method of Error Tracing and Accuracy-Loss Diagnosis of Dynamic Measurement System;
动态测量系统误差溯源与精度损失诊断的理论与方法研究
A single moving observer passive localization method using LBI phase difference changing rate only
仅用长基线干涉仪测量相位差变化率的运动单站无源定位方法
An equivalent mass source method for internal waves generated by a body moving in a stratified fluid of finite depth
有限深密度分层流体中运动物体生成内波的一种等效质量源方法
The Research of Water Resources Assessment Relating Quantity and Quality;
水资源数量和质量综合评价方法研究
The Study of Web Information Quality Metadata Metrics
Web资源质量元数据度量方法研究
Analysis of Relationship between Student Quality and Educational Resources through Discreet Observation;
生源质量与教育资源关系分析的一种新方法
A Simple Method for Measuring the G/T Value of the Active Antenna by Use of the Satellite Beacon
利用卫星源测量有源天线G/T值的简便方法