查询词典 body of car

Both motor car and each trailer of HST were modeled as a multi-rigid-body system with two suspensions, and LVT was modeled as an assembly of track segment elements with 24 degrees of freedom. The vertical vibration matrix equation of the system was established on the basis of the principle of the total potential energy with stationary value in elastic system dynamics and the rule of "set-in-right-position" for formulating system matrixes, and then Wilson-θ numerical integration method was used to solve the problem. The dynamic responses of the system were calculated when the train runs at the speed of 200 km/h. And the effects of vertical stiffness of rail fastener and block pad on vertical vibration responses of the system were investigated.

其原理是：将高速列车的动车和拖车模拟为具有二系悬挂的多刚体系统；将弹性支承块式无碴轨道模拟为具有24个自由度的轨段单元的集合；基于弹性系统动力学总势能不变值原理及形成系统矩阵的"对号入座"法则，建立此系统竖向振动矩阵方程，并采用Wilson-θ数值积分法求解，计算速度为200 km/h时此系统竖向动力响应，研究轨道刚度对此系统竖向振动响应的影响规律。

According to structural characteristics of floating slab tracks, a track segment element was taken between two adjacent fasteners. For each element, rails were regarded as Euler beams supported by discrete viscoelastic supports. The fasteners and rubber supports were replaced by a linear spring and damp. So the vibration model of the floating slab track was established. In constructing vibration model of a metro train, each car of the metro train with two suspensions was modeled as a multi-rigid body system, in which rigid bodies were connected with each other by a linear spring and damp. Combining the potential energy of vertical vibration of the track with that of the metro train, the total potential energy of vertical vibration of the train and track was obtained. And then, the matrix equation of vertical vibration of the system was established using the principle of total potential energy with stationary value in elastic system dynamics and the "set-in-right-position" rule for formulating system matrices. The vibration responses of the system can be obtained by solving the matrix equation with the direct time integration such as Wilson-θ method.

摘 要：针对浮置板式轨道结构特点，取相邻2个扣件之间的轨道为1个轨段单元，钢轨视为连续弹性点支承Euler梁，浮置板视为弹性薄板，扣件系统及橡胶支座均模拟为线性弹簧及粘滞阻尼器，建立浮置板式轨道振动模型；将城轨列车中的车辆均离散为多刚体系统，各刚体之间通过线性弹簧及粘滞阻尼器相连，建立列车振动模型；将浮置板式轨道及列车振动势能叠加，得到系统竖向振动总势能；基于弹性系统动力学总势能不变值原理及形成系统矩阵的"对号入座"法则，建立此系统竖向振动矩阵方程；采用Wilson-θ逐步积分法求解此矩阵方程，得出此系统竖向振动响应。

The subframe is the component of sedan car bearing body, and its' construction and performance is very importance to packaging the engine and transmission well and improve carrying capacity with the condition of assembly part.

副车架是轿车承载式车身上的重要构件，其结构与性能对方便合理的安装发动机和动力传动系统，改善安装部位的承载条件至关重要。

The finite element structure analysis for sulfurous acid purpose tank car-body is studied through the methods of contact nonlinear and couple degrees of freedom by using the finite element software ANSYS.

利用ANSYS有限元计算软件，采用接触非线性与耦合自由度两种方法对亚硫酸罐车车体进行有限元结构分析，并就两种方法的计算结果作了详细的对比。

The function of post-processing program is to get the velocity vector diagram and the pressure distribution on car body surface.

后处理主要是提供模型外形、流场速度及压力分布等可视化的显示分析工具。

This product is made with nano-technology according to a unique formula. It has excellent affinity to water on the surface of the car body and can stabilize static.

性能与用途：本品采用纳米技术和独特配方研制而成，对汽车表面的水层具有极佳的亲和力和抗静电作用。

The development trend of water borne primer surfacer and top finish for car body at home and abroad has been reviewed.

简述国内外汽车车身用中涂漆和面漆的水性化趋势、施工技术及其设备特点。

Sunday's coming i wanna drive my car to your apartment with present like a star forecaster said the weather may be rainy hard but i know the sun will shine for us oh lazy seagull fly me from the dark i dress my jeans and feed my monkey banana then i think my age how old,skyline how far or we need each other in california you show me your body before night comes down i touch your face and promise to stay ever young on this ivory beach we kissed so long it seems that the passion's never gone you sing me your melody and i feel so please i want you to want me to keep your dream together we'll run wild by a summer symphony this is what we enjoyed not a fantasy the tin-man's surfing i wanna try my luck to the top of tide rip like just have some drugs i know you have no blame for my proud moonish heart the golden beatnik park oh diamond seashore drag me from the yard incredible sunward i watch as you're in photograph for camera your smile's so sweet,palm trees' so lush would you believe my honey it's califonia

周日的未来我想我的赛车驾驶您的公寓，目前像明星气象预报说，天气可能是雨季硬盘但我知道太阳的光芒，我们将噢懒惰海鸥飞我从黑暗字母i穿着我的牛仔裤和饲料我国香蕉猴子然后我想我的年龄多大年纪，地平线多远或者，我们需要彼此在加利福尼亚州您能告诉我你的身体在晚上归结我触手你的脸，并承诺保持以往任何时候都年轻在此象牙海滩只要我们吻看来，热情从未经历你唱我的旋律，我觉得所以请我要你要我让您的梦想同时我们会横行的夏季交响曲这就是我们喜欢不是幻想锡人的冲浪我想我的运气顶端的潮流瑞普只想有一些药物我知道你有没有责怪我的骄傲moonish心金比特尼克公园哦钻石海滨拖我从码难以置信的sunward我看是你的照片你的微笑相机如此甜美，棕榈树，所以葱郁你会相信我的蜂蜜是加州

Through the model analysis on the structure of torpedo cars body with Block Lanczos method, the first fifteen natural frequency and vibration modes are calculated. Moreover, it also looks for the idiographic measures to boost up torpedo car against vibration by analyzing the reason for that.

运用分块Lanczos法对混铁车罐体结构进行了模态分析，得出了罐体的前15阶固有频率和振型；分析了引起混铁车罐体振动的原因，以寻求增强混铁车罐体抗振性能的具体措施。

51 Meters long and 1.28 meters high, the two-seater represents a successful mix of traditional sports car proportions and progressive body language.

四点五一米长，1.28米高，双座代表了传统的运动型轿车的比例和进步的身体语言成功的组合。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。