轨道的

China is forced to bring into the modern international system under the dominant ideas of the west.

英国拒绝中国的朝贡轨道，并且最终用武力击碎了这一轨道，将中国强行纳入到西方主导的近代国际体系中。

This time you're not the driver of the trolley car,you are an onlooker.you are standing on a bridge,overlooking a trolley car track,and down the track come the trolley car, at the end of the track are five wokers.the brakes don't work.the trolley car is about to crash into the five and kill them.and now you are not the driver,you really fell helpless.until you notice standing next to you,leaning over the bridge is a very fat man.and you could give him a sholve,he will fall over the bridge onto the track.right in the way of the trolley car.he would die but he would spare the five.now how many would push the fat man over the bridge .raise your hands.

现在，你不是电车司机，你是个旁观者，你站在桥上，俯瞰电车的电轨，沿着轨道尽头有5个工人。电车手刹照样不灵了。电车快要撞向这5人。你不是司机，你真的感觉很无助。突然，你看见站在你旁边，桥边还有一个非常胖的人，你可以推他一把，他会掉到轨道上，刚好能停住车。他会死去，但能救活其他5个人。有多少人会推那个胖子？

As the component of sensor board, the silicon photoelectric cell transforms radiation-ray from the track mark into electrical signal, which is amplified by operation amplifier into voltage signal reshaped by the pulse shaping circuit.

车载传感器板通过硅光电池检测轨道标志的反射光信号，运放将信号放大并转换成电压信号，再通过脉冲整形转化为脉冲信号，实现了轨道标志的检测。

A method for creating digital track map which can be used for the train control system was presented and the content of the digital track map were also defined.

论文提出了一种列控数字轨道地图的创建方法，定义了该数字轨道地图的内容。

In the use of railway, the surface can be damaged by the train or the factor of nature. Surface defect test is difficult and dangerous as the railway is very long and the environment is complex for human.

铁路轨道在使用过程中，由于行车载荷以及自然因素的作用，会使轨道表面产生各种缺陷，对列车运行的安全构成威胁。

Based on the analysis of the inline lifting system for coal mines, it was proposed to adopt a single-track double-hook lifting solution. Programmable logic controller technology was used to realize the linkage control of the railway switch.

通过对煤矿斜井提升系统的分析，提出了单线轨道双钩提升的方案，采用PLC可编程逻辑控制技术实现了轨道道岔联动控制。

Then every shunt points on the track circuit were checked that every shunt point shunt reliably, with no "dead section".

然后对轨道电路的不同分路点进行分路检查，确保轨道电路的每一点可靠分路，无&死区&。

Based on an analysis of the safety elements in rail traffic dynamic system, which is a kind of hybrid system driven by time, space and events, this paper finds that in the mixed variable space, the safety of RTDS might be divided into several dynamic sub-regions.

在分析轨道交通动态系统安全相关要素的基础上，提出轨道交通动态系统是一类受时间、空间和事件多重驱动的混杂系统。

Yesterday 13:40, readers Poon provide clues to the Morning News said orbit 1st line Huangpinalu station a sudden accident, a man was the train roll over on side into orbit, resulting in the direction towards the Shanghai Railway Station 1st Line train temporarily interrupted.

昨天下午1时40分，读者潘先生向晨报提供线索称，轨道一号线的黄陂南路站发生突发事故，一名男子被列车辗入轨道，导致开往上海火车站方向的一号线列车暂时中断。

At present, urban railcar adopts a positioning technique called track circuit.

目前，我国大部份城市轨道交通列车的定位技术采用的是轨道电路法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。