design and research of electrical tire pressure monitoring system

design and study on the product of mechanical tire pressure monitoring system

机械式轮胎压力智能监测系统产品硬件设计与研发

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research and development of tire pressure monitoring system based on dsp

基于DSP的轮胎压力监测系统研究与开发

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development of run-flat tire technology

零压续跑轮胎技术现状与发展

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application of self-adaptive virtual design to run-flat tire insertion

自适应虚拟设计在零压续跑轮胎内支撑设计中的应用

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three-dimensional structural finite element analysis of run-flat tire insert

零压续跑轮胎内支撑三维结构有限元分析

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equip a car with snow tires.

为轿车配备防滑轮胎。

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you buy one tire, i give you seven-a snow tires for free!

买一送七！七个雪地防滑胎！

provided by jukuu

the automation measurement system of the air pump switch is introduced in this paper. the system adjusts position of the pressure spring and establishes the pressure signal of the air pump switch by industrial control computer.

介绍了气泵压力开关的性能参数自动调整测控系统，该系统采用工控机系统控制步进电机来实现对气泵开关压力弹簧位置的调整以及压力信号的设置。

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the negative pressure delivery device consists of a micro-vacuum air pump, a buffer vessel, a regulating value, a vacuum gauge and a newly developed interface to ensure airtight.

负压进样装置由一个微型真空泵，一个负压瓶，一个电接点真空表，以及微型调节阀和接口组成。

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because it is easy to produce slug flow, the geyser pump do not have the weakness such as low suction, low head the traditional air pump have.

由于盖瑟泵容易在垂直管路中形成弹状流，因而能够克服传统空气泵的吸力低、扬程短等不足之处。

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the main process pumps, hanging cylinder filter, environmental protection air pump, led lamp, aquarium accessories, heating rods, atomizer series of products.

主营工艺水泵、挂缸过滤器、环保气泵、LED灯、水族配件、加热棒、雾化器等系列产品。

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remove the tow hook from the lower crossmember.

从下横梁拆卸拖曳钩。

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in the project of cross-under the highway with pipe roof and culvert box method, the interspace between culvert box and pipe roof is limited by several factors.

管棚-箱涵法下穿越高速公路工程中，管棚与箱涵的建筑空隙受到多方面因素影响，合理的建筑空隙在保证不增加成本的条件下，为施工带来方便。

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force characteristics of the basement roof using thin-walled box of cast high-rise buildings and hollow plate embedded solid parts of the upper structure of great significance.

因此，对地下室顶板采用薄壁箱体现浇混凝土空心板的高层建筑的受力特性以及空心板作为上部结构嵌固部位的研究就具有重大的意义。

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the tunnel of shanghai middle ring line is carried out by the pipe roof culvert box advancing scheme.

上海市中环线北虹路地道工程，采用管幕&箱涵推进工法施工。

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in the actual operation process, the phenomenon that the box subjected to eccentric load cracks is very common, especially for the roof box, longitudinal cracking is very common.

在实际运营过程当中，箱梁受偏心荷载作用而产生开裂的现象非常普遍，特别对于箱梁顶板，纵向开裂的现象十分常见。

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expounded in this paper are the development process, main technical parameters, structure, performance features and testing of the removable roof box cars.

阐述了活顶棚车的研制过程、主要技术参数、结构性能及试验情况。

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development of the push-pull type removable roof box cars

推拉式活顶棚车的研制

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through the research and expatiation of data collection, processing and com-plex surface construction during the reverse process of the car frontal out-cover, the ap-plication of reverse technology in the car cover parts cad design was realized.

通过对客车前侧围外板实物反求过程中的数据采集和数据处理以及曲面构造等关键过程的研究和阐述，实现了反求技术在汽车覆盖件CAD设计中的应用。

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at what average speed in kilometers per hour would this car need to cover the same distance in minutes?

在几分钟内这辆车行驶同样距离需要的平均时速是多少？

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