动力学的

Using the established physical model and the analytic method of fluid dynamics, investigates the resistance characteristics of the vibration fiber grid, and develops the formula for calculating the resistance.

根据建立的物理模型和流体动力学的分析方法，对振动纤维栅的阻力特性做出理论上的分析，推导出阻力计算公式。

Therefore, both the theoretical research and the practical application, it is very necessary to establish the basic theory of non-linear dynamics of spiral bevel gears and hypoid gear drives.

对于齿轮系统动力学的研究，不但可以分析和预测齿轮系统的振动和噪声，而且反过来也对齿轮的设计和加工提出了新的要求。

By using experimental methods of biodynamics, the author researches into the problem that speed of travel influence on air resistence, the relation between skating form and air resistence, the change trends of resistence for mass skating and so on.

通过采用空气动力学的实验方法，研究了滑跑速度对空气阻力的影响，滑跑姿势与空气阻力的关系，跟滑阻力的变化趋势等问题。

It plays an important role in the development of the elastodynamics and has important practical applications in machine foundations design as well.

它不仅对于弹性土动力学的发展有着重要的作用，而且对机器基础的设计具有重要的指导意义。

In this paper,theoretical analyses about the origin of mass and matter wave are made by researching on the quantum dynamics of an elementary particle,and the internal connections between the relativity and matter wave are revealed also.

通过对基本粒子量子动力学的研究，对物质波和质量的起源等问题作了相应的理论分析，同时进一步揭示了相对论和物质波之间的内在联系。

Dynamic characteristics are analyzed such as strong nonlinearity, frequentness and randomicity of running state switching, aerodynamic instability of fixed pitch wind turbine, immen...

分析大型风力发电机组的动态特性，如强非线性、运行工况的频繁随机切换、定桨距风轮空气动力学的不稳定性、有效风速的不可测性和干扰因素多等特点。

In this paper,the three-dimensional structure of the large-scale interstellar gas under the action of the resultant gravitional field of stars and gas is discussed on the basis of the fundamental equations of gas dynamics.

本文从气体动力学的基本方程出发，讨论了在银河系的恒星和气体的总合引力场作用下，星际气体的大尺度三维结构。

We aim to explain here how the recent technological developments in geodesy have become new tools to solve basic problems in geodynamics.

我们的目的是说明大地测量学的近代发展如何为解决地球动力学的基本问题提供新的工具。

Our aim was to analyze the effect of a RM on hemodynamics in 10 anesthetized pigs.

我们此研究的目的在于分析RM对十只麻醉的猪的血流动力学的影响。

The more realistic ones often try to mimic the motion of a real water body by solving differential equations, approximating the physical laws of hydrostatics and hydrodynamics, and offering full interactivity between the player and the water.

更逼真的方法通常尝试通过求解微分方程去模拟真实水体的运动，近似流体静力学和流体动力学的物理规律，并且在玩家和水之间提供完全的交互。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。