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After a detailed analysis of the forces in subway train's running, the dynamics mathematical model of subway train is constructed; the eventbased control technology is adopted to solve the controlling of subway, the velocity and acceleration function with respect to the distance are deduced by introducing the action reference variable in the control problem which the object is to minimize the running time. The running scheme can be programmed in realtime, the delay caused by uncertain events is avoided. So it offers a new way for the metro research.

分析了地铁列车运行过程中的受力情况，建立了地铁列车的力学模型；将基于事件的控制技术应用到地铁列车的控制中，通过引入运动参考变量，求出在以站间最小运行时间为最终目标的列车控制中，列车速度、加速度等关于列车运行距离的函数表达式，从而可以根据列车走行距离来实时调整和规划地铁的运行规律，避免人为因素或不确定性因素导致的列车运行晚点，为研究地铁列车的规划提供了一种新的方法。

The effect of adding Penetron Admix on the performance of concrete which was manufactured in the same raw materials and mix proportion as Guangzhou metro engineering concrete was studied.

采用广州地铁工程混凝土所使用的原材料和配合比，在试验室研究了添加Penetron Adm ix后对混凝土性能的影响。

As a core in metro operation system, the information security in AFC system needs to be assured adequately.

自动售检票系统作为地铁运营体系的核心部分，其信息的安全性需要得到充分保证。

S a core in metro operation system, the information security in AFC system needs to be assured adequately.

bstract 自动售检票系统作为地铁运营体系的核心部分，其信息的安全性需要得到充分保证。

AFC is a metro tickets management system, and the stored-value card is an important part of the AFC system.

AFC系统是地铁票务运营管理系统，储值票是AFC系统的重要组成部分。

Secondly, the dissertation takes out the commonly rule of urban mass transit passenger liner base on the study of the typical rule of urban mass transit passenger liner all over the world. It also can be a new check method for forecast, even a aidant forcast method of urban metro transit.

2在研究国内外典型轨道交通线路客流发展趋势的基础上，得出城市轨道交通客流变化的一般规律，可为进行客流预测的交通工作者提供一种新的验核方法，甚至作为一种辅助客流预测的手段。

The building is located in the 9th arrondissement of paris and is served by the metro station opéra.

1875年1月5日，第一套歌剧《犹太少女》在歌剧院上演，巴黎歌剧院正式揭幕。

I know all of his ex-gfs, the range was wide, from high-ranking student in PKU or avant-courier pretty metro girl, but he was still lost in his life and always kept me talking about his distress.I have to say that I hate this kinda talking, it was useless and time-consuming, deem to achieve nothing until the PERSON know well of what he/she wants.

男孩子之前有几任女朋友，北大高材生也有，相貌俊俏作风前卫的也有，但是再一一分手后，他开始迷惘并经常拉我诉苦，尽管我很不喜欢这样的交谈但是还是能理解世界上不是每个人都像我一样习惯独处并享受寂寞的。

Starting this week, Sunday Metro introduces Makan Makan with Faridah Begum, a new fortnightly column on home-cooked food and recipes.

从本周开始，周日新城介绍makan makan与法立达阿begum ，一个新的专栏，每两周就在家煮熟的食物，及食谱。

Jiangsu Jiangsu Province is home to one based real estate development and management business of listed companies, real estate enterprises in Jiangsu Province ranked first overall strength of 52, the company has successfully developed Huambo Garden, the people home, garden apartments, four Metro, Metro Golden all residential areas. Today we invite Wang overall theme is a piece of communication serves the future market prospects.

江苏新城房地产股份有限公司是江苏省第一家以房地产开发与经营为主营业上市公司，名列江苏省房地产企业综合实力前五十两前列，公司先后成功开发了万博花苑、人民家园、花园公寓、四季新城、金色新城等各个住宅小区，今天我们主题邀请王总一块交流的是长三角未来的市场前景。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。