车辆的

The B 100 A - R 18 can test vehicles with air brake systems, hydraulic brake

车辆的最先进软硬件来测试车辆。

Fabricate and refit the railway coal transfer car, hopper car, and passenger car.

煤斗车、特殊用途轨道车辆及客车车辆的设计、制造及维修。

From the view of torque controlling strategy, the relation between the torque controlling strategy such as the electric current feedback method、 PWM open loop method etc and the vehicle driving way is analyzed firstly, then the conclusion could be drawn that the PWM open loop method has more advantages than the electric current feedback method when they are both used in the same vehicle which is direct driving by hubcap motor. Secondly, based on the electric motor mathematic model and its experiment, a new permanent brushless dc motor phase electric current detector method in which a digital signal processor and single current sensor are used is introduced.

从转矩控制策略角度来看，分析了电流反馈法以及开环PWM电压调速控制方法与车辆的驱动方式关系，得出了电机驱动电压受限的情况下，无论是从对车辆的动力性能影响还是从对车辆的驱动要求来讲，开环PWM电压调速控制方法较电流反馈法更适用于以轮毂电机直接驱动方式的两轮电动车中；其次，根据电机的数学模型以及电机试验波形，提出了一种利用数字信号处理器以及单个电流传感器检测三相永磁无刷电机电枢电流的新方法，这种方法具有较强的适应性、实时性，它可以根据控制系统的要求，适时地提供所需电流数据，是目前许多文章关于无刷电机相电流平波的重要技术基础。

To tie in with the year-vote system's charging scheme, Beijing will be under discussion whether the administrative areas of the highway in Beijing to abolish all fees and charges, but Beijing's motor vehicles by year and model one-time co-ordinate collection of road and bridge tolls, toll stations located outside the district only for vehicles within the municipal boundaries of the vehicle is no longer free of charge.

为了配合今年票制的收费计划，北京将在讨论是否行政地区的高速公路在北京取消所有的收费，但北京的机动车辆的今年模型一次性统筹收集的道路和桥梁通行费，收费站设在区范围内的车辆只市政界限的车辆不再是免费的。

Carry out the analysis of the vehicle kinematics and build the kinematic model of the vehicle steering system.

在论文中采用二轮车模型进行车辆的动力学分析，建立了车辆转向动力学模型。

The OLM is used for high-speed, high-precision positioning of overhead cranes, rail and transfer cars, monorails, shuttles, elevators and other vehicles.

OLM用于高架起重机，铁路和拖车车辆，单轨列车，航天飞机，升降机及其他车辆的高速，高精密精确定位。

Suppose you are running a car at a constant speed with a constant curvature, if you then keep the steering wheel in the same position and increase the car speed gradually, then if the car wants to run on a circle with a smaller radius the car is said to be oversteering, if it remains on the same radius it is neutral and if the car goes to a wider circle it is understeering (for that speed and curvature!).

假设你以固定的速度沿固定曲率的圆周驾驶车辆，然后你保持方向盘角度不变，逐渐增加车辆的速度，此时车辆行使的半径如果变小，称为转向过度（在这个特定的速度和曲率下！）。这个测试还有不同的做法。

With the launch of its Megacity Vehicle in 2013, the BMW Group will be bringing its first series-production electric-drive model to market.

随着2013年大城市车辆的发布，宝马集团将向市场投放一系列电力驱动车辆。

When has the vehicles after the caterpillar band, vehicles' kinetic energy transmits through the friction gives the caterpillar band, then drives the gear cluster, finally causes the generator electricity generation.

当有车辆经过履带时，车辆的动能通过摩擦传递给履带，然后带动齿轮组，最后使得发电机发电。

The statistic analysis is made for the vehicle type,bearings and axle temperature of vehicles with application of the sample data of predicting hot box.

利用预报热轴的样本数据对车辆的车型、轴承、轴温进行了统计分析，提出为了减少多报和误报，应区别对待C64系列、C80型等车辆和2位轴、4位轴的热轴判别数学模型，对能区分的C64系列、C80型等装配SKF轴承的车辆应建立单独的热轴判别数学模型，以提高热轴判别的准确率和兑现率。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。