The planar laser scanning technique described in this paper realizes the measurement of train dynamic transversal vibrations offset easily and exactly.
采用激光二维扫描技术，实现了列车动态横向振动偏移量的测试，易于实施，数据准确，对制定合理的站台界限提供参考数据。
The size and regularity of train loads was obtained by field test, the effects of train dynamic load acting on the retaining structure was analyzed by using numerical simulation method.
对列车荷载进行现场测试，得出列车荷载大小及规律，借助数值分析的手段，分析列车动载对偏压基坑围护结构的影响。
This dissertation designs a service time-space network combined with train formation plan and train schedule for the first time, which makes for modeling dynamic empty car distribution.
首次提出了融合列车编组计划和列车运行图的服务时空网络概念，为研究动态空车调配问题提供了一种有效的技术手段和建模方法。
We are a very dynamic company and want to have dynamic people. No previous dental knowledge is required. We will train you; you just have to like to work!
我们的企业活力充沛，希望拥有动力十足的员工。您无需拥有牙科专业知识，我们将为你提供培训；您只需要喜欢这份工作即可！
A 170f diesel valve train was taken as example, one-mass, two-mass and four-mass models were built and the valve dynamic characteristics experiment was also carried out accordingly.
以170f柴油机为例，建立单质量、二质量和四质量三种配气机构动力学模型，并相应进行气门动态特性试验研究。
The dynamic behaviors of encased differential gear train had been systematically re- searched.
深入地研究了单环路封闭式行星齿轮传动系统的动态特性；
In this paper, a balance training system based on parallel robot is designed to train the dynamic balance ability.
本文设计的基于并联机器人的平衡训练系统主要用于动态平衡能力的训练。
The computer system is applied in dynamic railroad track scales to realize continuous automatic weighing meter for train without parking and unhook.
介绍将计算机应用在动态轨道衡上，实现对列车的不停车、不摘钩连续动态自动称重计量。
Therefore, a series of research tasks emerge from it. The dynamic performance of train system not only affects the increase of speed, but also the ride comfort and running safety.
列车系统的动力学性能不仅直接关系到列车运行速度能否提高，而且影响到列车的乘坐舒适性和运行安全性。
The dynamic calculation method for full-range dynamic description when emergency braking is applied to heavy haul freight train is proposed.
进一步提出了对重载货运列车紧急制动进行全过程动态描述的动力计算方法。
Practical evidences prove that the pantograph-catenary relationship and dynamic current-carrying are the key techniques in effecting the increase of train speed.
实践证明：弓网关系及动态受流是当代影响列车提高速度的关键技术问题。
On the another hand, the promoting train of company's core ability, dynamic evolvement and some other questions are discussed by making use of the theory of knowledge management and dynamic ability.
另一方面，借鉴知识管理与动态能力的理论，对企业核心能力增强思路与途径及动态演进等问题进行详细论述。
The rigid multibody dynamic model of the tilting train, the nonlinear dynamic model of the pantograph and the FEM model of the catenary are set up.
建立摆式列车多刚体系统动力学模型、受电弓非线性动力学模型和接触网有限元动力学模型。
Some important dynamic responsive parameters are worked out about the reinforced earth structure under the impelling loads of train by model tests and analysis of dynamic characteristics.
通过对铁路加筋土挡墙在列车重复荷载作用下的室内模型试验和动力特性分析，得出了加筋土挡培在动力荷载作用下的一些重要动态响应参数。
This paper introduces the producing and acting mechanics of the train vibration loads, wheel-rail couple dynamic model, wheel-rail contact model and irregularity model.
本文首先介绍了列车振动荷载产生和作用的机理，轮轨耦合动力学分析模型，轮轨接触模型和轮轨不平顺模型。
The coordination of marshalling station capacity and train diagram capacity is a dynamic capacity coordinating process between stations and lines.
编组站能力与运行图能力的协调是一个动态的点线能力协调过程。
Train velocity has little influence on the dynamic stress and dynamic deformation of subgrade bed, but has obvious influence on vibrating velocity and vibrating acceleration.
列车运行速度对振动速度、振动加速度的影响比对动应力、动变形的影响更显著。
Seven kinds of different vehicle models are used to calculate the space dynamic responses of the bridge on which a train moves at five different speeds.
文章按七种不同的车辆模型计算了列车分别以五种不同的速度过桥时桥梁的空间动力响应以及列车在桥上不同位置时车-桥系统的自振频率和振型。
Dynamic responses of a tunnel due to the train vibration are calculated.
以某一隧道为例，计算了其在列车动力荷载作用下的反应。
In the paper, a research on neural network used in train track dynamic system is presented.
本文中研究了神经网络在列车轨道动力学中的应用。
An Experimental Investigation in the dynamic stress of scavenging pump driving train of a two-stroke diesel engine has been carried out.
对一台二冲程柴油机的扫气泵传动轴的动应力进行了实验研究。
This paper discusses the stress conditions of the overconsolidation cohesive soils cut out of the railway under the load of a moving train simulated through applied dynamic triaxial apparatus.
本文利用动力三轴仪模拟列车荷载作用下铁路路堑中超固结粘性土的受力情况。 研究了在列车荷载作用下该土的动应力与动应变的关系及轴向永久变形的若干规律。
In this paper, automatic gear shift laws with optimal dynamic property and fuel economy are given respectively, which are tested in dynamic simulation model of vehicle power train.
研究了自动变速车辆的换挡规律的算法，制定了车辆的动力性换挡规律和经济性换挡规律，建立了车辆动力学仿真模型。
It is one of the most urgent tasks of Jilin Province to train the new-type farmers with literacy, farming technique and management and to give play to subject dynamic role to the utmost.
培养和造就有文化、懂技术、会经营的新型农民，最大限度地发挥他们的主体能动作用，是吉林省目前面临的紧迫任务之一。
Also, as the cyclic loading effects of the train to the subgrade, the improved subgrade needs to possess quality dynamic characteristics.
由于列车对路基的循环荷载作用，因此改良后的路基还要有优良的动力学特性。
In this paper, the dynamic optimization model is established and the train running state of optimum energy consumption is simulated with the help of computer.
本文采用动态最优化模型，借助计算机对列车运行状态进行模拟，求出其以节能为目标的优化运行方式。
By solving the differential equation groups to describe the train system, a series of simulation results about hunting motion stability, dynamic negotiation and ride comfort were worked out.
通过求解描述列车系统的运动微分方程组，得出了列车蛇行运动稳定性、动态曲线通过性能及运行平稳性等方面的一系列数值仿真结果。
By solving the differential equation groups to describe the train system, a series of simulation results about hunting motion stability, dynamic negotiation and ride comfort were worked out.
通过求解描述列车系统的运动微分方程组，得出了列车蛇行运动稳定性、动态曲线通过性能及运行平稳性等方面的一系列数值仿真结果。
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