The analytic method of the composite motion theorem of points has been discussed. 论述了关于点的合成运动的定理的解析推导方法。
Nonlinear Response Analysis of Structures with Composite Foundation Cushion under Horizontal Ground Motion 复合地基褥垫层上结构水平地震响应分析
Planar Composite Motion Analysis by the Method of Pseudo-base Point 牵连运动为平面运动时的伪基点法
This paper proposes an algorithm to composite the motion vector according to the motion mode relativity between the target macroblock and its adjacent macroblocks. The validity of the proposed algorithm is discussed by analyzing the statistics and the comparison to FDVS and ADVS algorithms. 在FDVS和ADVS算法基础上,提出了一种基于宏块及其相邻宏块运动一致性的算法来修正原始运动矢量,并通过实验将其与现有的FDVS和ADVS算法进行比较。
Matrix and vector method for the composite motion of particle 点的复合运动的矩阵矢量法
Selection of moving point and moving coordinate in composite motion of points 点的合成运动中动点和动系的选择
The flow characteristics of geometric component of the gooseneck is changed due to "composite effect", and it follows an original motion law. 鹅颈管的组合效应改变了其几何组成部分的水流特性,而遵循其固有的运动规律。
An Analysis and Study on the Composite Motion of Point 点的合成运动的分析与研究
The visualization of vortex field of unsteady motion for 2-D airfoil& 2 pitching motion and heaving/ pitching composite motion 二维翼型非定常运动的涡流场显示&2俯仰运动和沉浮/俯仰联合运动
The composite rotor blade is modeled by beam type finite elements, and warping deformation is taken into consideration for 2-dimension analysis, while the one-dimension nonlinear differential equations of blade motion are formulated via ( Hamilton's) principle. 在建立的桨叶二维结构特性有限元分析方程中,计入了桨叶剖面翘曲变形的影响,并利用哈密尔顿原理推导了旋翼桨叶的一维非线性运动微分方程。
Temperature dependence of proton conductivity of the composite can be fitted by WLF or VTF equation rather than Arrhenius equation. Proton transport in the composite membrane was mainly contributed by segmental motion of the polymer. 质子导电率与温度的关系不符合Arrhenius关系,可用WLF方程或VTF方程来拟合,这种复合膜的质子输送过程主要与聚合物链运动有关。
This thesis reveals the comparative effect between the evaluation method of base point of velocity in plane motion of a rigid body and the evaluation method of velocity in composite motion of particles. 给出了求解平面运动刚体上点的速度的基点法和点的合成运动求速度法的比较结果。
The thesis infers the way to solve the acceleration problem while transport motion as composite motion, and also provide a measure as there is not only plane motion, but also composite motion during the complicated mechanism. 推导了牵连运动为平面运动时速度和加速度问题的解析式,对于复杂机构中,既有平面运动,又有合成运动问题,提供了一种解法。
On the basis of correctly describing the physical conception of sedimentary press, the paper first de-duced motion equation in bi-component composite uneven medium and further deduced displacement motion equation in exploration seismology and development seismology on that basis. 本文在正确阐述地层压力物理概念的基础上,首先推导出具有普遍意义的二组分复合不均匀介质运动方程,在此基础上推导出勘探地震与开发地震的位移运动方程。
In order to get the specified motion output of noncircular gear composite mechanism, the impact of characterization factor of deformed elliptical gear upon the gear parameters design and mechanism motion principle is studied. 为获得非圆齿轮组合机构特定的运动输出,针对变性椭圆齿轮特性系数对机构运动规律和齿轮参数设计的影响进行了系统的研究。
By introducing composite inversion ideas, the problem of ground motion inversion is studied in this paper. 本文运用复合反演的观点研究结构参数未知条件下的地震动反演问题。
It takes the general connection form of cylinder pipe for example to illustrate the algorithm, and then using OpenGL to simulate the composite motion track. 以一种通用的圆柱管之间连通焊接应用为例,进行了实时控制算法计算说明,并且利用OpenGL工具软件,对插补合成运动轨迹进行了动态仿真。
Conclusion: Transplantation of frozen allogenic composite tissue of fingers are well established surgical procedures for restoring the motion sensation, contour and comprehensive movement without sacrificing donor feet. 结论:以恢复手的运动、感觉、外形、综合性活动和对供足的损伤而言,冷冻异体手指复合组织再造拇手指仍不失为一种较好的方法。
A matrix method of composite motion of a particle 质点复合运动的矩阵表示法
Puts forward a novel method that is called the method of pseudo base point, which is much simpler than the classic methods when used for analyzing composite motion of rigid multi bodies if the convected motion is planar motion and the relative motion is rectilinear motion. 首次提出用伪基点法进行多刚体系平面复合运动的速度和加速度分析,此法对牵连运动为平面运动、相对运动为同平面直线运动的问题求解比经典方法简便得多。
In this article a multi-free degree, parallel and composite shock isolation system is proposed and a computing model and equation of motion are established. Based on the MATLAB software, a calculator program of time-histories analysis of this system is prepared. 提出了一种多自由度并联复合隔震体系,建立了其计算模型和运动方程,并基于MATLAB软件编制了该体系的时程分析计算程序。
Through the drag and composite motion pool experiments hydrodynamic parameters are given. 通过水池的拖曳、合成运动实验,计算得到了方程中主要的水动力参数。
The WMM is a composite system with two subsystems, so it is generally kinematically redundant, and coordinated motion is required. 移动平台和操作臂两个子系统的组合使非完整WMM系统具有运动冗余性,要求运动协同性。
The microstructure characteristics, hardness and wear resistance of these two composite pistons were investigated and the motion characteristic of the in-situ particles in the centrifugal field was analyzed. 观察了这两种复合材料活塞的微观组织,测试了复合材料的硬度和耐磨性,并分析了在离心力场中自生混合颗粒的运动规律。