Analysis of bubble motion in the flow field was used to develop relations for the viscous stresses, turbulent stresses, and interfacial momentum exchange to close the model.
通过对气泡在流场中的运动和受力分析,给出了用以封闭模型的粘性应力、脉动应力、相间动量交换项的表达式。
Entity model from modeling can be directly used in motion simulation analysis and finite element analysis, which shortens the design time and reduces the data exchange between softwares.
建模所得的实体模型直接用于运动仿真分析和有限元分析,缩短了设计所需的时间,减少了软件间的数据交换。
According to the concept of motion reliability, an analysis model for movement error is established by considering basic requirement of robot motion reliability in this paper.
本文依据动作可靠性的基本概念,结合机器人动作可靠性评价的基本要求,建立了机器人运动误差分析模型。
The thesis based on random fractal theory, utilizing fractional Brownian motion model, using R/S analysis technique and wavelet transform method to estimate Hurst exponent which dep.
基于随机分形理论,采用分数布朗运动模型,应用R/S分析技术和基于小波变换的谱参数估计方法计算地震道信号的赫斯特指数。
Based on the theoretical analysis of operating mode, operating principle, cutter arrangement, and milling motion of pavement miller, the mathematical model of cutting resistances has been established.
通过对路面铣刨机铣削装置的工作方式、工作原理、刀具布置和铣削运动的理论分析,建立了刀具铣削受力计算的数学模型。
A mathematic model of the linear damped oscillation of swing with parameter exciting is presented. The theoretical analysis and numerical simulation for the motion behavior of swing is done.
建立了具有线性阻尼的秋千参激振动的数学模型,并对秋千的运动行为作了理论分析与数值模拟。
The paper researches designing method of the motion rule-divisible CAM mechanism, makes a detailed analysis of the mathematical equation, and builds the mathematical model of the CAM mechanism.
研究了运动规律分段式凸轮机构设计方法与流程,对凸轮机构运动的数学公式进行了详细的分析和推导,建立了凸轮机构的数学模型。
By the statistical analysis of ship motion attitude and equivalent argument about ARMA model and ar model, ar model was identified to be the mathematic model for ship motion attitude prediction.
通过对舰船运动姿态统计分析,以及对ARMA模型和AR模型等价性论证,确定了AR模型作为船舶姿态运动预报的数学模型。
The mathematical model of stepper motors maximum operating frequency is established based on the analysis of stepper motors torque-frequency characteristic and systemic motion equation.
通过对步进电动机矩频特性及其运动方程序的分析,建立了步进电动机最高运行频率的数学模型,即最高运行频率为最大静转矩和负载转矩的函数。
Based on the analysis of industry helical motion, spiral motion model is established, and a "total error" concept is proposed for its error analysis.
本文在对工业螺旋运动理论分析的基础上,建立了螺旋运动的数学模型,并对其误差进行了分析,提出了螺旋运动“全误差”的概念。
In this article according to the experiment of executive systems motion accuracy, the corresponding mathematical model is established by harmonic analysis principle.
根据执行系统回转精确度测试实验,利用谐波分析原理,建立了相应的数学模型。
The paper researches designing method of the motion rule-divisible cam mechanism , makes a detailed analysis of the mathematical equation, and builds the mathematical model of the cam mechanism .
研究了运动规律分段式凸轮机构设计方法与流程,对凸轮机构运动的数学公式进行了详细的分析和推导,建立了凸轮机构。
According to the analysis of the physical structure of wheeled mobile robot, motion model can be constructed.
通过对轮式移动机器人的物理结构进行分析,得到移动机器人的运动模型。
The full wave model phase analysis can be used to study the first motion direction of waves.
全波模型震相分析法可用来研究震相的初动方向。
The obtained results are employed to analyze longitudinal motion of an aircraft made in China. The analysis shows that this model is proper and the method is effective.
最后对国产某飞机的纵向短周期运动系统的分析说明本文的模型是合适的,方法是有效的。
Based on analysis positive and reversal motion of KLD-600 robot, planning of trajectory is analyzed in detail by the method of joint space and the basic model of the control program is created.
在对KLD- 600机器人的正逆运动学分析的基础上,采用关节空间法分析了轨迹规划,建立了控制程序基础模型。
In this paper, we propose a unified approach for film video summarization based on the analysis of video structure and motion attention model.
提出了一种基于运动注意力模型的电影视频摘要生成方法。
The parameters of random model of ground motion given in this study provide relatively reliable and accurate earthquake motion input for stochastic seismic response analysis of structures.
最后给出了规范各种工况下的地面加速度功率谱参数值,为随机抗震计算分析提供了依据。
Left ventricular regional wall motion and thickening in each segment were graded and scored using a 16 segment model and semiquantitative analysis method.
用16 -节段半定量分析法对左心室各节段收缩运动和增厚情况给予分级记分。
Left ventricular regional wall motion and thickening in each segment were graded and scored using a 16 segment model and semiquantitative analysis method.
用16 -节段半定量分析法对左心室各节段收缩运动和增厚情况给予分级记分。
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