查询词典 train

The first troop train from the North passed through Baltimore, Maryland, without incident. The second train was not so lucky. A mob blocked the rail line and threw stones at the train. Shots were fired. Four soldiers and twelve civilians were killed.

从北方来的第一列军列顺畅地通过马里兰州的巴尔的摩，然而，第二列军列就不那么幸运了，有一枚炸弹在铁路线上爆炸，而且火车遭受到了石块的袭击，枪击事件发生了，有四名士兵和十二名平民被害。

The train is then stopped and the overhead leads removed. The leading car is then used to drag the rest of the train out of the shed. Care has to be taken to ensure all leads are removed before allowing a train to leave the shed and enter service.

然后列车要停下来，将悬吊线解下，由第一节车牵引列车出库，在列车离库进入运用前，必须确认所有的悬吊线都从车上解下。

Seamless steel pipe unit: The steel pipe straightening machine, the puncher, the company roll over the unit, the company tube rolling train, two roller cold tube rolling trains, the cold-drawing machine, three roller tube unit, five roller cold tube rolling trains, the cyclical tube rolling train, the automatic tube rolling train, the top pipe unit, the steel pipe extrusion unit, the tensity reduce processing process units and so on the diameter machine and so on each kind of steel pipe finishing equipment and so on...

无缝钢管机组：钢管矫直机、穿孔机、连轧机组、连轧管机组、两辊冷轧管机组、冷拔机、三辊管机组、五辊冷轧管机组、周期轧管机组、自动轧管机组、顶管机组、钢管挤压机组、张力减径机等加工工艺设备等各类钢管精整设备等。。

With the fluid-solid coupling of train oil tank clue to train speed increase, the fluid-solid coupling modal analysis of G70B oil tank is calculated by NSYS. The finite element model of fluid-solid coupling system is set up. The fluid-solid coupling modal analysis of G70B oil tank is done for light oil tank train under different kinds of loads and its natural frequency and modal shapes are obtained.

针对列车油罐因列车提速导致液固耦合作用突出的问题，运用ANSYS软件对轻型油罐车G70B型罐体的液固辐合模态响应进行实例分析和计算；建立车载油罐的液固辐合系统有限元模型；对轻型油罐车G70B型罐体进行在不同贮液比时的液固福合模态分析，得出固有频率和模态振型图。

In order to solve the heavy workload and the low efficiency of the train maneuver, one kind of train security alarm system based on GPS and INS technique was presented. The Kalman filter used in the information fusion of GPS and ISN was analyzed, solving the problem of the infinite position error of an INS and the slow modification rate of a GPS. By using the original train database to correct the mileage, the precision of the system was improved.

为了弥补目前火车车辆运行中人工统计调度工作量大、效率低等缺陷，提出了一种基于全球定位系统和惯性导航技术的火车安全告警系统的设计方案；重点讨论了GPS/INS在信息融合时所使用的卡尔曼滤波方法，避免了独立的惯性导航系统无限位置误差和GPS的1 Hz慢速数据修正的问题；利用原有国家铁路网数据库进行数据修正，进一步提高了系统的精度。

Driver sets mode switch to "OFF", and pulls out master control key; waits for and until the indicator of "train reversal ready" flashes , presses "driverless reversal operation button" on the driver console, or else, leave the train and presses "driverless reversal operation button" on platform; train automatically drives to reversal tracks and backs to departure platform, car doors and platform screening doors are automatically opened, the driver moves into the driver cabin and inserts the key.

司机将模式开关设置为&OFF&位置，拔出主控钥匙；等待&列车折返准备好&指示灯点亮后，按压驾驶台上的&无人自动折返按钮&，或者离开列车，按压站台&无人折返按钮&；。列车自动运行到折返轨并回到发车站台，自动打开车门和站台屏蔽门，驾驶司机进入驾驶室，插入钥匙。

Targeting the problems existing in drawing the passenger train flow diagram by hand, the essay develops the CAD system for passenger train flow diagram and respectively elaborated its three composites—the railway network, train flow lines and automatic drawing of diagram from the aspects of calculation method, idea and approaches.

针对旅客列车列流图手工绘制存在的问题，研究开发了旅客列车列流图计算机辅助设计系统，对旅客列车列流图的3个组成部分：铁路路网、列流线和图例的自动描绘，从算法、思路和步骤等方面分别进行了论述。

For a model of mastermind alliance at work,consider a train crew.The conductor can take the train to its destination only because all the other members of the train crew recognize and respect his authority.

让我们先来看一下&火车列车员&的智囊团模式：列车长之所以能够使火车开往目的地的惟一原因，就是其他列车员认同并且尊重列车长的职权。

Today there is a girl on the train lost her train ticket, so the conductor asked her to get off the train.

Lisa：今天车上有个女孩把车票弄丢了，所以列车长要赶她下车。

Under the circumstances of putting new railway lines into use or improving passenger train speed or increasing freight train tonnage or reforming driving system, Train traction test has become one foundational technical job. It provides scientific data for railway administration to make management decision and transportations plan, to dug potential and increase profit.

机车牵引试验是在新建线路投入运营、客运列车提速、货运列车增加牵引吨位、司乘制度改革及机车交路变化等情况下所进行的一项基础性技术工作，为铁路部门经营决策、制定运输方案、挖潜增效提供科学依据。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐