The dynamics characters of axis sleeve made of the new Mn-Cu alloy is investigated, which is used as absorber in the high-speed rotary fusee-testing machine.
根据基础激振—共振质量法测试原理设计专用的实验测试系统，对作为高速旋转引信实验机减振部件使用的新型锰铜合金圆环类部件进行动力学特性测试。
Non-linear dynamics characters of a rotor system for an elastic shaft-disk with a crack are examined by introducing the geometric non-linearity and equivalent line-spring model.
本文引入了几何非线性关系和等效线弹簧模型对含裂纹的弹性轴弹性盘转子系统进行非线性动力学分析。
The digital simulation results shows that the method can be used to provide the 3-D wind field at low altitude and is applicable for analyzing the dynamics characters of flights atl…
该方法可以提供低空三维风场模型，并能满足分析飞机低空飞行动力学特性的需要。
The digital simulation results shows that the method can be used to provide the 3-D wind field at low altitude and is applicable for analyzing the dynamics characters of flights at low altitude.
该方法可以提供低空三维风场模型，并能满足分析飞机低空飞行动力学特性的需要。
These analysis results are references for both new type of structure design and the research on characters of fluid dynamics of propellor.
分析结果可供变螺距螺旋桨的新型结构设计和流体动力特性研究参考。
Depending on viscoelastic dynamics, the existing problems of the current hydraulic stations in pressure characters is studied. the correspondent improvment measures and design method is offered.
从粘弹性动力学入手，研究了现行液压站油压特性所存在的问题，并提出了改进措施和设计方法。
From the viewpoint of soil dynamics, this paper suggests that the effect of dynamic characters of soil on piled foundation can be expressed through analysis of pile-soil dynamic interaction.
从土动力学的角度，本文认为按土的有效应力原理进行桩—土动力相互作用分析能够较好地反映土的动力特性对桩基的影响。
In the analysis of characters of virtual prototype, the analysis of Dynamics of Mechanical Systems occupies a very important place.
在虚拟样机的各种特性分析中，机械系统动力学分析占据了重要地位。
The dynamics model of parachute-munition system is used to analyze the motion characters of submunition under the effect of wind gust, and the calculation model of projective point is presented.
利用伞-弹系统动力学模型，从工程应用的角度出发，分析了阵风小扰动作用下，子弹姿态的运动特性，并以此为基础给出了末修子弹弹下点的计算模型。
The main factors affecting on the community structure and dynamics of the pests were the biological characters of pests, age of lichee tree, climates and ecological circumstance of the orchard.
害虫生物学特征、树龄、气候条件和生态环境等都是影响害虫群落结构及动态的主要因素。
The dynamics parameters of plastics combustion were calculated through the test on the plastics combustion loss. Then the combustion characters were analyzed.
通过废塑料燃烧过程的燃烧失重试验，计算出其燃烧动力学参数，分析塑料燃烧特性。
But its residual detection method, degradation dynamics, degradation model in plant and soil and influence on the physiological and biochemical characters of plant were seldom reported.
但阿维菌素在植物和土壤中的残留检测方法、降解动态、降解模型以及阿维菌素对植物生理生化影响等方面的相关研究工作报道很少。
Then the paper put forward and expounds characters that the library core business has dynamics, otherness and diversity. It points out the main part of outsourcing is the individual library.
提出图书馆核心业务具有动态性、差异性及多元化等特点，指出业务外包的主体是个体图书馆；
Under the influences of environmental change and strong human activities, water cycle shows obviously the natural-artificial characters on all aspects of dynamics, structure and parameters.
在变化环境和高强度人类活动影响下，水循环在驱动力、结构及参数等方面已呈现出显著“自然-人工”二元特征。
Chapter three provided the mathematical model of robotic dynamics and motion and discussed the controllability of the robot running characters through the information matrix.
通过信息矩阵的方法分析了机器人的运动参数可控性，从而为下章的机器人的运行速度控制和其他控制了提供数学基础。
The dynamic simulation results shown that the new controlling method is suitable for the system. It has ideal characters of dynamics and stability. The laws of work...
结果表明：该控制模型对于分析控制系统的控制效果、控制作用过程中系统性能的变化规律能够取得比较好的效果，控制方案的动态特性、稳态特性均比较理想。
The dynamic simulation results shown that the new controlling method is suitable for the system. It has ideal characters of dynamics and stability. The laws of work...
结果表明：该控制模型对于分析控制系统的控制效果、控制作用过程中系统性能的变化规律能够取得比较好的效果，控制方案的动态特性、稳态特性均比较理想。
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