最后,运用奇异性理论得到了系统的全部分岔响应曲线,为这一类系统的动态分析与设计提供了理论依据。
Finally, all the bifurcation curves are obtained using the singularity theory, which provides theoretical basis for dynamic analysis and design of this kind of systems.
在此基础上测试并分析了不同节律波的能量关系,求得能量分布的动态曲线。
Based on this, we tested and analyzed the energy relations of different rhythm wave, and got the dynamic energy distribution curve.
对负荷实测曲线的分析表明,基于该策略建立的负荷模型对负荷动态特性具有较强的解释能力。
The analysis results of measured load curves show that the load model constructed by the proposed strategy possesses better description ability for dynamic characteristics of load.
资料与方法对经手术、病理证实的孤立性肺结节病患者40例,行前瞻性螺旋CT动态增强扫描,分析最大强化值及时间密度曲线。
Materials and Methods 40 patients of pulmonary nodules proved pathologically were performed with dynamic enhanced CT to analyze peak net nodule enhancement and time-attenuation curves.
本方法用于分析各种液压缓冲装置动态特性时,只要列出数学模型,不用求解复杂的微分方程就能直接画出特性曲线;
It provides a method which uses high-resolution graphic on micro computer to analyse various dynamic performance curves of cylinder cushion device.
采用激光测速仪测量子弹速度,动态应变仪和TDS420 A数字示波器记录应变时程曲线进行动力响应分析。
The data of bullet velocities and time history curves of strain were recorded respectively by laser setup, high dynamic strain indicator and TDS420A oscilloscope.
对18例肝硬化患者以及10例正常人行单平面动态肝动脉造影术,分析肝组织的造影时间强度曲线。
METHODS? The contrast time intensity curve of the liver tissue by SD CTAH was analyzed in 18 cases of liver cirrhosis and 10 cases of normal liver.
结果:总结出动态分析与电测曲线相结合的综合判断方法。
Result Summarizing the multiple judging methods of dynamic analysis combine with well log-ging curves.
用该模型分析电机的动态性能,得到了电机运行时的相电流、推力和速度曲线。
The dynamic performance of LPMBDCM are simulated , and the phase current, thrust and velocity curves are presented.
本文分析了煤矿下运带式输送机制动技术的现状及存在问题,应用动态设计的方法得出了优化制动曲线。
The state of braking technique for downward belt conveyor is analyzed. With the dynamic design method, the optimized braking curve was obtained.
利用所建立的数学模型,采用计算机模拟的方法,得到了主要参数间的静态关系曲线,并分析了系统动态特性。
A static relations curve of the main movement parameter is given by means of computer simulation and by an established mathematical model, and the system dynamic characteristic analyzed.
为了分析国产化高速磁浮车辆的试验线路运行性能,开展了小半径曲线通过性能动态仿真研究。
In order to analyze the dynamical performance of Chinese-made high-speed maglev vehicle running on the test lines, the dynamical simulations of small radius curved-track negotiations were carried out.
并根据图中曲线的特征对边坡地表位移进行动态分析。
Furthermore, according to the characteristics of the curves in the sketch, the slope surface displacement can be studied with a dynamic analysis.
对武夷山自然保护区南方铁杉种群动态进行了系统研究,绘制该种群的年龄结构,编制静态生命表,分析存活曲线、死亡率曲线和损失度曲线。
The population dynamic of Tsuga tchekiangensis in Wuyishan Nature Reserve was studied and its age structure, the life table, survival curve, mortality rate and killing power curve were analyzed.
建立了橡胶轮低地板拖车转向架车辆动态曲线通过分析模型并确定了有关的动力学参数。
In this paper, the dynamical model for vehicle with the rubber-tired and low-floor bogie is established and the dynamical parameter of vehicle is gotten.
用动态分析法研究压实曲线能够获得许多不同于静态分析的结论,诸如,排烃深度、排烃方向以及对生油岩评价等方面。
Besides, the conclusions drawn thereby about the depth and direction of expulsion of hydrocarbons and appraisal of source rocks are different from those by static analysis in many ways.
分析了白皮松的群落学特征、径级结构及其密度变化规律;绘制了存活曲线和死亡曲线,从多角度研究了白皮松幼林种群的动态变化规律。
The community feature, size-class structure, the regulation of changing density were analyzed and the survival curve, the death curve and the life table were worked out.
利用计算机对模型进行了求解,分别给出了制动器开启过程的动态响应曲线和泵—马达系统二次提升过程的动态响应曲线,并对仿真结果进行了分析。
Models are solved by computer. Dynamic response curves of brake release course and pump-motor system secondary hoist course are obtained separately, then the results of digital simulation is analyzed.
对此有源滤波器的建模原理进行了分析,通过仿真建立了模型的动态曲线,在此基础上对系统的收敛过程作了分析研究,仿真和实验结果验证了理论分析的正确性。
The modeling principle of the proposed active power filter is analyzed. The dynamic diagram of the model is achieved by means of simulation and the convergence process of the system is analyzed.
同时绘制了相应的压力动态曲线,并对曲线的特征和影响因素进行了分析。
At the same time, corresponding pressure transient curves are drawn. The curve characteristics and influences are analyzed.
由此,可以作出气水同产井的流入动态关系曲线,为气水同产井的动态分析提供了理论基础。
Based on this, the transient inflow performance relationship curve of gas-water well may be drawn up and a theoretical fundament is provided for the performance analysis of gas-water well.
最后,通过对ASVG受扰后暂态响应曲线的分析,提出了一种ASVG的动态响应模型。
At last, a mathematical model representing the transient characteristics of the ASVG is obtained from the simulation results under different disturbance.
分析了毛坯的应变场分布,典型节点外径、壁厚、轴向伸长量随时间的变化曲线,对整个成形工艺及变形机制有较好的动态认识。
Simulation results show strain distribution of workpiece and how outer diameter, thickness, axial elongation of some typical nodes change with time.
在分析了线性参照系统概念模型的基础上,对其中两个关键问题进行了研究,即基于道路几何特征的线性参照基准模型和基于道路曲线要素的动态分段模型。
In this paper, a linear referencing system based on road line-shape is presented in order to reduce spatial data redundancy and protect road event from going out of road range.
在分析了线性参照系统概念模型的基础上,对其中两个关键问题进行了研究,即基于道路几何特征的线性参照基准模型和基于道路曲线要素的动态分段模型。
In this paper, a linear referencing system based on road line-shape is presented in order to reduce spatial data redundancy and protect road event from going out of road range.
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