Performance Car

evaluation of forming performance of domestic car cold-rolled sheet

国产轿车用冷轧薄钢板的成形性能评价

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biw modal characteristic is a reflection of the vibration performance of car body. low steps of modal also can be a reflection of the stiffness of the car body structure.

白车身模态预示着汽车在使用过程中车身的振动特性，低阶模态还反映车身结构的刚度特性。

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Transmission is the main component in auto transmission system, one of the acting on the system of incentive makes gearbox created complex vibration, the vibration of the vehicle must necessarily, affecting the vibration noise of vehicle performance car.

变速箱是汽车传动系统中的主要部件之一，作用在该系统上的各种激励使得变速箱产生了复杂的振动，其振动必然带来了整车的振动噪声，影响了汽车的整车性能。

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Cherishing Time Study on Steering Column Safety Performance while Car Crashing

基于车辆碰撞时转向柱安全性研究

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the main contents include the following parts: 1. aerodynamic performance of single car in open air and cross wind was studied.

主要内容包括以下几部分：1、研究了单列高速列车在明线横风环境中运行的气动特性。

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It is therefore indicated that the sensitivity analysis as the basic of the body structure modification is an effective approach to improving the NVH performance of car as well as body lighting.

优化结果表明，在轿车开发过程中，灵敏度分析为车身结构修改提供了依据，是提升汽车NVH性能及车身轻量化的有效途径。

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Research on Suspension Parameter and Performance of Freight Car Bogie

货车转向架悬挂参数与运行性能研究

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the experiment shows that the improved algorithm provides high implement efficiency, good thinning effect, greatly improving the whole performance of car plate recognition system.

实验结果表明，该改进算法实现效率高、细化效果好、大大提高了车牌识别系统的整体性能。

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meanwhile, people put forward higher request for comfortableness, driving safety and performance of the car, developing new technology has broken in urgent.

同时，人们对汽车的乘坐舒适性、行驶安全性以及动力性提出了更高的要求，发展新技术已迫在眉睫。

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to meet the dynamic performance of the car under the premise of more efficient hybrid vehicles to reduce fuel consumption.

在满足汽车动力性能指标的前提下，更加有效地降低混合动力汽车的燃油消耗。

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rb: we have several new parts for this race, all of which we hope will contribute to the performance of the car.

本场比赛我们带来了一些新部件，我们希望所有这些都能对这辆赛车有所贡献。

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the performance of a car largely depends on the matching level between engine and transmission system.

汽车性能的好坏，很大的程度上是取决于传动系统与发动机的匹配。

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research on pneumatic performance of chassis-adjustable car

底板可调式轿车的空气动力性能研究

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thus, how to test the performance of car with power completely and efficiently is an important problem to improve the current railway capacity.

因此如何对动车的性能进行完整而高效的测试是目前提高铁路运能所面对的重要问题。

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A high performance car license plate recognition system and its imaging techniques have been introduced.

介绍了一种高性能的汽车牌照识别系统及其成像技术。

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Dynamic Performance Analysis of Car Seat Based on PAM-CRASH

基于PAM-CRASH的轿车座椅动态特性分析

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the aerodynamics performance of rotor car have direct effects on the power performance and fuel economy, especially the body and the hub.

旋翼式飞行汽车的空气动力学特性对其动力性和燃油经济性有直接的影响，尤其是车身和桨毂产生的气动力。

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studying effect of belt angle on performance of car tire by fem

用有限元法研究带束层角度对轿车轮胎性能的影响

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the systematic research is made on the steady-state curve negotiation performance of car systems with the continuous calculation method, and the effects of the rigidity of the bogie suspension system and the running speed of car are mainly investigated.

应用延续算法对车辆系统稳态曲线通过性能进行了系统的研究。重点考察了转向架悬挂系统刚度和车辆运行速度的影响。

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it is found that the accurate control of the speed ratio change rate is a key factor to improve dynamic performance of the car.

用仿真方法讨论了速比变化率对汽车加速响应和平顺性的影响，得出无级变速传动的速比变化率的精确控制是改善汽车动态性能的关键因素。

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how will the cooler weather conditions affect the performance of the car?

寒冷的气候会怎样影响到赛车的表现？

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study on the aerodynamics performance of gondola car under cross wind

横风作用下敞车的气动性能研究

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the pneumatic performance of a car influences its power, economy and operating stability severely.

汽车空气动力特性的好坏严重影响汽车的动力性、经济性和操纵稳定性。

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to improve the car the two aspects of the performance, car vibration reduction is one of the more important of the research object.

要提高汽车这两方面的性能，汽车减振就是其中一个比较重要的研究对象。

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Application and Analysis of Testing Methods of the Suspension Performance of Passenger Car

乘用车悬架特性检测方法应用分析

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influence of auxiliary brake on braking performance of front-drive car

辅助制动对前驱车辆制动性能的影响

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actually, we can say that, to some extent, the running device affects the driving performance of a car.

事实上我们可以说行驶系在一定程度上影响着汽车的行驶性能。

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the most important performance index of car dumper system is integrated handling efficiency which depends upon system technological parameters and technical parameters of subsidiary equipments.

翻车机系统最重要的性能指标是综合卸车效率，其影响因素是系统的工艺参数和配置设备的技术性能。

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the research on vibration isolation performance of car's powertrain rubber mounting system

汽车动力总成橡胶悬置系统隔振性能研究

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the performance of the car industry is a pointer to the general economic health of the country.

轿车工业的状况显示了该国经济良好的总体情况。

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