Based on the geometric relations of soil slip, a spoke method on soil slope is developed in the paper.
本文根据土条间的几何关系提出了土坡稳定分析的辐向条分法，并利用高斯积分法计算出安全系数，再通过计算机搜索及改进的JC法求出土坡最小安全系数。
Based on the forming mechanism d two beams of coherent parallel light,this paper divi- ides production of holographic grating into two groups:detaching amplitude methods and detaching wavefront methods.
本文根据两束相干平行光产生机理,将全息光栅制作分为分振幅法和分波面法两大类型。
For structures separately installed different energy dissipation devices,the authors utilize relatively uncoupled mode-superposition method .
针对设置不同耗能器的减震结构在基于等效线性化的振型分解反应谱法进行分析中存在的等效线性化方法不同从而导致动力分析的计算精度和计算量不同的问题,文章采用实模态强行解耦振型分解法和复模态分析法进行对比分析,探讨2种方法在安装有不同耗能器的减震结构动力分析中的适用性。
A relatively uncoupled mode-superposition method and a .
针对此类结构在基于等效线性化的振型分解反应谱法进行分析中存在的计算精度差且耗时的问题,提出了求解运动方程本征值问题的基于改进一阶摄动的模态高精度展开法,在此基础上,推导出强行解耦的振型分解法以及相应的一阶摄动修正。
It can be found from the test that the flexible first story building with HMS possesses classical modes and the damping matrix is orthogonal so the earthquake response can be calculated by using the mode-superposition method.
本文对设有液压质量控制系统(HMS)的底层柔性结构体系的动力特性进行了试验研究和分析,通过对试验结果的分析,证明了设有液压质量控制系统(HMS)的底层柔性结构控制体系近似存在经典振型,其阻尼阵满足正交性条件,所以,可用振型分解法计算受控结构的地震反应。
During the reinforcement and repairing project of Yangzhou Wenfeng Pagoda,the structural safety of the brick-timber pagoda is evaluated synthetically using the methods of ambient random vibration test,finite element analysis and modal decomposition technique.
在扬州文峰塔修缮加固工程中,应用环境随机振动试验、有限元分析和振型分解法理论计算等方法,综合评估了古砖木塔结构的安全性。
Spoke Method of Soil-nail Bracing Structure and Its Optimization;
土钉支护结构的辐向条分法及其优化
radial spokes,eg in a bicycle wheel
径向辐（如自行车的辐条）
steering hub and spoke obstruction
转向盘毂及辐条盲区
normal direct solar irradiance
法向直接日射辐照度
The spokes of the wheel diverge from the nub.
轮辐从轮毂向四周分出。
The Soil Moisture Detection for Different Vegetation Coverage Based on the MODIS Data and the Influence Analysis of the Thermal Radiant Directionality;
考虑植被覆盖和热辐射方向性的热惯量法土壤水分反演研究
Numerical calculation and analysis of infrared radiation characteristics from aircraft skin by using RMC method
飞行器蒙皮红外辐射特征的反向蒙特卡罗计算与分析方法
A radial part or structure, such as a mechanically pivoted arm or the spoke of a wheel.
辐射部分辐射形的部件或结构,如机械上有轴的臂或车轮的辐条
A Novel Approximation Algorithm for Calculating Three-Dimensional Radiation Patterns of Antennas;
天线三维辐射方向图的近似计算方法
DEVELOPMENT OF A GENERAL MULTI-FLUX METHOD FOR SIMULATING THE RADIATIVE INTENSITY IN ARBITRARY DIRECTION
求解任意方向辐射强度的广义多流法
Precision analysis of fixed radiant object position with interference direction finding
固定辐射源的干涉测向定位精度分析
Error Analysis of FD-3025 Type Gamma Directional Radiometer
FD-3025型γ定向辐射仪误差分析
Characteristics of omni-directional dielectric rod grating leaky antennas with arbitrary profiles are investigated by an improved perturbation method.
用改进微扰法分析了任意曲线形状圆柱形介质栅全向天线的辐射特性。
Measuring method for normal total emittance of infrared heater
GB/T7287.9-1987红外辐射加热器全法向发射率测量方法
An Inverse Research Method for the Radiation Characteristics Based on Genetic Algorithm
基于遗传算法的辐射特性反向研究方法
Research on combining radar emitter recognition with a priori knowledge
基于条件证据理论的雷达辐射源识别方法
Synthesis and Study of the Heterocylic Small Molecules Compounds under Microwave Irradiation;
微波辐射条件下小分子杂环化合物的合成研究
Comparative Advantage and Benefit Sharing among FTA Members within a framework of Hub and Spoke;
比较优势与轮轴-辐条结构FTA成员的利益分配