列车

Two hours later, I was talking angrily to the station-master at Westhaven. When he denied the train's existence, I borrowed his copy of the timetable. There was a note of triumph in my voice when I told him that it was there in black and white.

于是我借了他本人的列车时刻表，我带着一种胜利者的调子告诉他那趟车白纸黑字、明明白白印在时刻表上。

The equations of the train and deck truss girder bridges time varying system were set up by using the principle of total potential energy with stationary value in elastic system dynamics and the "set in-right-position" rule for forming structural matrices.

应用弹性系统动力学总势能不变值原理及形成矩阵的"对号入座"法则，建立列车－桥梁时变系统的整体振动方程。

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。

Based on the principle of total potential energy with stationary value in elastic system dynamics and the rule of "set-in-right-position" for formulating system matrixes, the vertical vibration equation set of the high-speed train and slab track time-dependent system was established considering the vertical connecting condition between the wheel and the rail.

考虑轮轨竖向位移衔接条件，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，建立了高速列车－板式轨道时变系统竖向振动矩阵方程；分析了CA砂浆的刚度和阻尼时此系统竖向振动响应的影响规律。

"Rag!" said the box-iron; and went proudly over the collar: for she fancied she was a steam-engine, that would go on the railroad and draw the waggons.

熨斗说，同时很骄傲地在衬衫领子上走过去，因为她想象自己是一架火车头，拖着一长串列车，在铁轨上驰过去"你这个老破烂！"

Said the box-iron; and went proudly over the collar: for she fancied she was a steam-engine, that would go on the railroad and draw the waggons."Rag!" said the box-iron.

熨斗说，同时很骄傲地在衬衫领子上走过去，因为她想象自己是一架火车头，拖着一长串列车，在铁轨上驰过去"你这个老破烂！"

Giant if why the hub of the plane props up a 421 tons airframe when land weight and descend speed, high speed train is why can with so fast speed travel... recently, the world's banner bearing and special type steeliness build Shang Tiemu to agree company peak of Chinese science and technology is held to meet in Shanghai.

巨型飞机的轮毂如何在着陆时支撑起421吨的机身重量和降落速度，高速列车又是为何能以如此快的速度行驶……近日，世界领先的轴承与特种钢制造商铁姆肯公司在上海召开中国科技峰会。

Shanghai on September 27 report giant if why the hub of the plane props up a 421 tons airframe when land weight and descendSpeed, high speed train is why can with so fast speed travel... recently, the world's banner bearing and special type steeliness build Shang Tiemu to agree company peak of Chinese science and technology is held to meet in Shanghai.

上海9月27日电巨型飞机的轮毂如何在着陆时支撑起421吨的机身重量和降落速度，高速列车又是为何能以如此快的速度行驶……近日，世界领先的轴承与特种钢制造商铁姆肯公司在上海召开中国科技峰会。

Harry, Ron, and Hermione set off to find seats, and were soon stowing their luggage in a compartment halfway along the train.

哈利、罗恩和赫敏开始寻找座位，很快，他们就把行李搬进了列车中间的一个隔间。

Increasing the speed of train is the stratagem of railway development in our country.

提高列车运行速度是我国铁路运输发展的方向。

By using competitive adsorption of activated carbom to remove unfavorable influence of carbon in carbonaceous gold concentrate on leaching process, the leaching rate of gold concentrate can be improved to 88% as compared with 10%by direct cyanidation.

本文论述了利用活性炭竞争吸附作用，消除含炭金精矿中炭在浸出过程中的影响，使金精矿的浸出率可由直接氰化的10％提高到88％。

The only thing you're ever gonna be king of is King of the Stupids!

你只配做傻瓜的国王！