查询词典 by car

Our company has developed the car intelligence anti-collision device, which can make up the current defect in car safety equipment, this product can automatically open blinker flash as warning signal by acceleration at collision time without any hand operation, and send out anti-collision signal, it can be received timely by the coming cars within 150 meters, which makes the driver take measures to avoid traffic accident in advance, thus preventing the rear-end accident, it is the first choice for car intelligence safety upgrade ,and can change the history of no driving on expressway in foggy days.

我公司研制的汽车智能防撞器，能弥补当前汽车安全配置的不足，它能在紧急制动或碰撞时，无须任何手动操作，靠加速度撞击力瞬间自动打开警示灯闪烁示警，并向外发射防撞信号，驶近车辆在150米内能及时接收到危险信号提示，使驾驶员提前采取紧急避让措施，从而有效的防止追尾事故的发生，它是当今汽车智能安全升级的首选，并可改变雾天高速公路不能行车的历史。

Central South University, Changsha 410075, China）Abstract: Based on 2D steady and incompressible Navier-Stokes equation and k-ε turbulent model,the lateral aerodynamic performances of four types of car, i.e. passenger car, gondola car, boxcar and tank car were analyzed and compared by finite volume method, when these cars were in the cross winds of the same velocity and on the railway with the embankment of the same height.

摘 要：根据二维定常不可压缩Navier-Stokes方程和k-ε双方程紊流模型，采用有限体积法对客车、敞车、棚车和罐车4种不同外形铁路车辆在路堤高度、横风风速相同条件下的横向气动性能进行分析与比较。

In this paper, the theory, algorithm, and experiment of automatic object detection and tracking are studied in depth. It is firstly pointed out that the essential of Mean Shift method is a special Newton-Gaussian method. A new method named Fast Mean Shift is established to stretch the conservative step of Mean Shift method. The convergence and validity of this new method are proved in theory. And it is also proved that the convergence speed of Fast Mean Shift is faster than that of Mean Shift. The contrast experiments of searching the maximum possibility density of random of data sets in plane and 3D space are done. The results show that this new method can reduce the iterations greatly. A new object tracking method based on Fast Mean Shift is built to improve the object tracking performance, which is shown in the face tracking experiment with the tennis sequence provided by the Ohio State University, and the car tracking experiment with the car sequence provided by Kalsruhe University. The face trcking experiment with highly noised images show that the object tracking method based on Fast Mean Shift has strong anti-jamming ability. A new fast color object detection technology based on characteristic color is established, which use characteristic color distribution to compute the characteristic color vector of any area in an image quickly. With the high performance search method, the fast object detection is achieved. At last, using object tracker based on Fast Mean Shift and color object detector based on characteristic color with the Kalman filter, PID controller, searial communication and other technologies, automatic object detection and tracking system with control system is built. The availability and anti-jamming ability of this system are verified by some object detection and tracking tests in different scenes.

本文对目标自动识别与跟踪进行了理论、计算、试验三方面的深入研究，主要包括：首次指出了目标跟踪技术中常用的均值迁移方法的本质为一种特殊的高斯-牛顿方法，改进了均值迁移方法步长取值保守的弱点，建立了快速均值迁移方法，证明了该方法的收敛性、有效性以及收敛速度优于均值迁移方法；进行了平面和3维随机分布数据集的最大概率密度搜索对比试验，试验结果表明，快速均值迁移方法大大减少了迭代次数；建立了基于快速均值迁移的目标跟踪方法，利用俄亥俄州立大学提供的乒乓球序列图像和卡斯鲁厄大学的汽车序列图像，对人脸和汽车目标跟踪性能分别进行了对比试验，并进行了高噪声人脸图像目标跟踪试验，结果表明，基于快速均值迁移的目标跟踪方法有效提高了目标跟踪性能，具有很强的抗干扰能力；建立了一种新型彩色目标自动识别方法，采用特征色彩分布函数实现了对任意图像区域特征色彩矢量的快速计算，建立了高效的搜索方法，实现了彩色目标的快速识别；将基于快速均值迁移方法的目标跟踪方法、基于特征色彩的目标识别方法与卡尔曼滤波、PID控制、串行通讯等技术结合，建立了带有控制系统的快速目标自动识别与跟踪系统，并在不同场景下进行了目标自动识别与跟踪试验，验证了快速目标自动识别与跟踪系统的有效性和抗干扰能力。

Outstanding performance: when your car fitted with a balanced strengthening of bar buttons, shell shock machines and cars formed between the steel beam structure, a more rugged, less car shell of metal and resonance damping components, thereby reducing the resonance generated by the noise, to avoid the car before the shock absorber parts of the shell due to the weight of the engine so that metal fatigue or impact, etc., causing distortion and eliminate tire wear caused by vehicle deviation of the hidden dangers, so that the body is more stable equilibrium.

表现出色：当你的爱车装上平衡加强杆扣，减震机与车壳之间形成钢梁结构，更加坚固无比，减少车壳金属与减震部件的共振，从而降低因共振所产生的噪音，避免车壳前减震部位因引擎重量使金属疲劳或撞击等造成变形，消除车辆跑偏磨胎所带来的隐患，令车身更加稳定平衡。

But, current car insurance marketplace a little new change has appeared: One aspect skyrockets by since development of the economy , the automobile sell all quantity , the private car increases by in large amount , is sure that need is exuberant; On the other hand, the insurance company is the loss ration sticking at a high level but worry, thinking out of oneself beneficial result, numerously and confusedly, has closed down a little business or has raised a rate, or has increased by absolute dispense with compensate for a forehead, a little engineering machinery appears even to there be no company acceptance phenomenon again.

但是，当前车险市场出现了一些新的变化：一方面由于经济的发展，汽车销售总量猛增，私家车大量增加，保险需求旺盛；另一方面保险公司为居高不下的赔付率而发愁，出于自身效益的考虑，纷纷停办了一些业务或提高费率，或增加绝对免赔额，甚至出现一些工程机械再无公司承保的现象。

Zero-distance car rental since its inception, by virtue of the order Coste Buick Regal Buick station wagon and other land-based business class models and dozens of steam models Car is a Shanghai car rental industry, vehicles equipped with the most complete package to the most complete car rental companies.

零距离汽车租赁自成立以来，凭借着以别克君威别克陆上公务舱考斯特旅行车等各种车型和几十款汽车是上海汽车租赁行业中车辆配备最齐全，服务配套最完善的汽车租赁公司之一。

Zero car rental Since its establishment, by virtue of an order to Buick Regal, Buick land-based business class, Coste station wagon, the Audi A6, Honda Accord, Volkswagen Passat, the Ford Transit, Gold, Golden Dragon, etc. Types of car leasing, commercial rental cars, rental vans, buses and dozens of models such as rental car is the car rental industry in Shanghai in vehicles equipped with the most complete, best supporting services, car rental companies.

零距离汽车租赁自成立以来，凭借着以别克君威、别克陆上公务舱、考斯特旅行车、奥迪A6 、本田雅阁、大众帕萨特、福特全顺、金杯、金龙等各种轿车租赁、商务车租赁、面包车租赁、客车租赁等车型和几十款汽车是上海汽车租赁行业中车辆配备最齐全，服务配套最完善的汽车租赁公司之一。

During the experiment, we choose Toyota Corona 1600cc as a test car and measure its maximal acceleration value by means of palm vibration noise analyzer, on conditions of the same tire pressure, speed, load, and road section and measure fuel consumption in a fixed speed and mileage. In addition, by using tire pressure gauge and infrared thermometer, measure after-driving tire pressure and tire temperature to make a comparative analysis. Finally, we use 185/60 R-14 Goodyear tire to measure tire sinkage in an empty car and a loaded car and obtain tire compression ratio to explain the difference of riding comfort and economical consideration of fuel consumption between nitrogen-filled tires and compressed air tires.

在实验时，采用丰田Corona 1600cc轿车，在相同的胎压、车速、负载、路段等条件下，透过掌上型振动噪音分析仪，撷取车辆行驶之最大峰值加速度；并在稳定车速及固定里程下量测汽油之消耗量，再以胎压表和红外线温度计，量取行驶后之胎压和胎温值来作比较分析，最后，再使用185/60 R-14 Goodyear 轮胎，在车上量测空车及负载下轮胎的下沉量，并求得轮胎的压缩率变化值，来说明氮气轮胎与一般压缩空气轮胎，在乘坐舒适性及燃油经济性上的差异原因。

Our company has developed many patented technologies and equipment used in car plant's such as automatic or semi-automatic waxing application, door panel and roof ditch sealing application by robot, internal and external car body sealing application by robot, noise damping materials coating application by robot, etc.

公司开发出很多项专利技术和设备应用于汽车厂的自动或半自动喷蜡、机器人的门槛和顶棚沟槽密封、机器人的车身内部和外部的密封、机器人的隔音降噪阻尼材料喷涂等

Installation Bundled with car alarm and save technician time and simplify wiring tasks compared with installation of two separated systems in one car Management Powerful graphical user interface for rapid understandings of tyre status Two-way vehicle security system to secure car Real-time monitoring of tyre pressure and temperature is also achieved to allow users to get information immediately Beep sound when start engine to remind driver TPMS is ready One remote controller can monitor both tyre pressure and secure car from burglary Reliability and Robust All sensors are locked with special tool All major components are swappable in case any component is broken Strict environmental test has approved its lifespan can last for up to 10 years Provides signal accessibility by providing peripheral signal integrity technology Receiver has fuzzy to learn IDs from original sensors and spared sensors Extremely lightweight, tiny size and special mechanical design of sensor have won TD-3000A the best TPMS system in this industry

安装 与在一部汽车上安装两个单独的系统相比，我公司产品附加了汽车报警器，节省了技术时间，简化了配线任务操纵强大的图像界面，可快速把握轮胎状况双向车安全系统，确保汽车安全胎压和温度实时监控系统，使得用户可立即获取相关信息发动机启动时会发出嘟嘟的响声，提醒驾驶员TPMS已预备就绪遥控器可监视胎压并确保汽车防盗可靠强劲所有的传感器由非凡工具锁定所有主要元件可置换，以防任何元件出现损坏严格的环境测试证实该产品的使用寿命可达10年通过外围信号完整性技术可接收信号接收器可从原始传感器和备用传感器模糊接收标识部分的信号传感器重量极轻，尺寸小巧以及非凡的机械设计使TD-3000A在业内赢得了&最好的TPMS系统&荣誉。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。