车

Wagon body is a complicated weld structure. While physical wagon can not used to do fatigue test, how to make anti-fatigue design has been discussed in this paper. One coal hopper wagon has been taken as an example to study about anti-fatigue design of the wagon. First of all, based on finite element technique and the theory about how to predict fatigue life of weld structure, the technology route and key technique are given as well, which is based on AAR standard about weld structure wagon fatigue life predicted.

论文认为货车车体是复杂的焊接结构，为了使货车车体焊接结构抗疲劳设计在产品的图纸上就能卓有成效地展开，论文以新型煤炭漏斗车为研究对象，对煤炭漏斗车车体抗疲劳设计开展了一系列研究：首先，基于有限元算法和焊接结构寿命预测的疲劳理论，给出了基于北美铁路协会AAR标准的货车车体焊接结构寿命预测的技术路线及关键技术。

If your car just bought a liability insurance, it must be for rent car collision insurance and accident insurance accident, otherwise once, you will compensate large sums of money.

如你自己的车只买了责任保险的话，就须为租的车买碰撞保险和意外保险，否则一旦出事，你将会赔偿大笔的钱。

Machine has a single column vertical lathe double column vertical lathe and various accessories.

机床有单柱立车双柱立车及各种配件。

Company by the end of 2003 the use of the parent company of Shanghai Rong Sheng Electronics has set up, the limited company's research capability, the successful development of the Toyota NBC series cars reversing radar, and won the national patent, which is currently the only and the combination of the original car integration of language reversing radar.

公司于03年底利用母公司上海嵘盛电子电器有成立起，限公司的科研能力，成功开发了丰田NBC系列车的倒车雷达，并获国家专利，这是目前国内唯一和原车相结合的一体化语言倒车雷达。

To think that some 30 odd years ago Trek started by making bikes in a small red barn in a cow pasture and today we make the finest road, triathlon, commuter and mountain bikes in the world and are part of shaping the hopes, dreams and finest moments of so many people's lives.

回想30多年前，TREK在一个红色小农舍里诞生，而今天，我们设计出世界上最好的公路车，铁人三项车，山地车，通勤用车；并且影响着世界上许多人生命中的希望，梦想与最美好的时刻。

A wide range of products: 1:□ er specializing in the production of aluminum, copper parts with tungsten steel milling cutter and West Germany LV Dutai tungsten steel milling cutter, knife-2: general agent in Taiwan's Granville SAFEWAY Huqian 3: Acting Taiwan SYIC precision Arbor; 4: Feng Jing and Japan RICHMILL, NT, NIKKEN CNC tool and Germany, Arbor accessories, cutter, measurement instruments, turning, milling, drilling, Discard-style knives, turning tools, Blade and a steam locomotive spare parts for molding knives, available details, please call or fax directory inquiries, thank you.

多元化的产品：1：专业生产□er铝合金、铜工件用钨钢立铣刀以及西德L.V钨钢镀钛立铣刀、球刀；2：总代理台湾协威SAFEWAY虎钳；3：代理台湾SYIC精密刀杆；4：以及日本丰精RICHMILL、NT、NIKKEN以及德国等CNC刀具、刀杆配件、铣刀、量测仪器、车削、铣削、钻孔、拾弃式刀具、车刀、刀片及汽机车零配件之专用成型刀，详情请备索目录或来电传真洽询，谢谢。

The single factor orthogonal turn-milling experiments have been done. The influence rule of cutting speed vc and axial feed fa on residual stress of workpiece surface was researched and analyzed theoretically, when orthogonal turn-milling was done on steel 65#.

通过单因素正交车铣残余应力实验，研究了车铣加工65#钢时，分别改变切削速度vc和轴向进给量fa两个切削用量对已加工件表面残余应力的影响规律，并进行了理论分析。

The displacer cylinder is made of glass test tube and the glass syringe are made as the power piston .The students can observe what happening inside the engine what the engine is operating . In this research we try to investigate the relations between the hot air engine characteristics and the design parameters , and base on the results .We designed and made a hot air engine car with a good performance .

本引擎车使用玻璃试管与玻璃针筒作为移气器汽缸与动力活塞汽缸，让学生能够直接观察引擎作动时移气器与活塞的相对运动，本研究首先针对行程容积比、移气器与汽缸长度比、流道大小、再生器等参数与引擎性能的关连性进行研究，进而设计出热空气引擎车。

Using the models, the author has also calculated the vibration response to high speed railway vehicles of three types travelling over simply-supported beam bridges with various span lengths respectively. Based on the analysis of the computation results, the concept of resonance velocity of a bridge under a high speed running vehicle is present, and it is pointed out that comparatively great vibration of bridges on high speed railways is caused by bridge resonance resulted from the static force pulsating. In a vehiclebridge coupling vibration system, the damping constant of the axle spring is the main factor affecting the response variable of bridge velocity resonance, and the influence of track irregularity on bridge vibration on high speed railways is rather smaller.

利用所建立的计算模型，计算了三种形式的高速铁路车辆通过各种跨度简支梁桥结构时的振动响应，对所得到的计算结果进行了详细的分析，提出了高速行车下桥梁共振速度的概念并指出高速铁路桥梁产生较大振动的原因是静力脉动引起桥梁共振造成的；通过研究车—桥耦合振动系统方程的参数后指出，在车—桥耦合振动系统中，车辆—系阻尼的大小是影响桥梁速度共振时响应大小的主要因素，轨道不平顺对高速铁路桥梁振动的影响较小。

Particularly suitable for 08-09CRV dark-colored car and silver car installation, to professionals and professional tools to install!

特别适合08-09CRV深色车和银色车安装，要专业人员及专业工具安装！

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。