track的例句大全

The Exploration and Practicing of School Management with Dual-Track System

双元制办学的探索与实践

However, the current dual-track community management system of residential committees and real estate bureau can not deal well with many new problems in property management.

但转型期居委会基层组织和房地产行政主管部门“双线”管理的社区管治结构在物业管理纠纷时并非有效。

It is a dual-track railway.Construction began in February 1993.was opened in 1996, connecting Beijing and Kowloon through Tianjin, Hebei, Shandong, Henan, Anhui, Hubei, Jiangxi and Guangdong, with a length of 2397 kilometers.

京九铁路1993年4月20日全线正式开工，于1995年11月16日全线铺通，1996年9月1日通车。

Classified service system and dual-track service system are the countermeasures that are worth considering.

三是健全送达体制，分级送达体制和双轨送达体制是值得考虑的对策。

Dual-Track Game Analyses on Firms and the State

企业与政府的双轨博弈分析

The Arithmetic Research of Automatic Train Regulation Model on the Urban Track Traffic

城市轨道交通列车自动调整模型算法研究

This paper analyzes the express and local train operation model of Tokyo private railway and its track layout method.

分析了东京私铁快慢车组合运营的方式及其配线方法，指出快慢车组合运营是缩短市域轨道交通旅行时间增强客流吸引力的有效方法。

Therefore, the safety and comfort of the running train, the reliability of the track and the bridge under cross winds need more attention. However the existed research is scarce.

因此，横风作用下行车的安全性和舒适性、线桥结构的安全性等问题也越发突出，但目前这方面的研究还很少。

According to the characteristics of train vibration load, this thesis simplifies the train-track system vibration.

针对地铁列车荷载的特点，简化列车-轨道系统动力分析模型，通过计算模拟得到作用于道床底部的列车荷载。

This paper mainly researches two kinds of track structures-resilient fastener track and floating slab track. This paper analyzes dynamic responses of the subway tunnel structures with the train vibration loads and compares their performance of vibration reduction. Two parts are mainly researched.

本文主要研究弹性扣件轨道、浮置板轨道这两种轨道结构，分析其地铁隧道结构在列车振动荷载作用下的动力响应，对比它们的减振性能。

On this basis, optimization is made on the current track function of the train door and its efficiency has been assessed.

在此基础上，还对现有车门轨迹函数进行了优化并评估了优化效果。

High-speed camera array is placed at the side of railway track to take image of train key components, so train inspector can identify train component fault from the image taken. The system makes the way of train inspection shifted from field operation to room operation.

该系统通过布置于铁轨边的高速摄像机阵列，拍摄列车关键部件图像，列检员从图像中分辨列车部件的故障，使得列检方式由现场作业转向了室内作业。

Analysis of the Effect of the Track Twist Irregularity on the Train Derailment Safety

轨道三角坑对列车脱轨安全性的影响分析

The train derailment accidents are investigated beginning with the rolling stock, track and operation conditions.

从车辆、轨道和运用条件入手，对列车脱轨事故进行了调查。

Fundamental Problems in Calculation of Transverse Vibration of Train-bridge and Train-track Time-varying System and Theory of Energy Random Analysis for Train Derailment

车桥及车轨时变系统横向振动计算中的根本问题与列车脱轨能量随机分析理论

The paper discusses the problems in the inception, verification and application of the ′ calculation of transverse vibration of train bridge ( train track) time varying system and the theory of energy random analysis for train derailment ′.

针对目前广为关注的车桥（轨）耦合振动系统横向振动计算与列车脱轨能量随机分析理论，从理论及试验的角度，探讨了该方法在提出、验证、应用方面存在的一些问题。

The exciting source for random transverse vibration analysis of high-speed train and bridge ( track) time-variant system is confirmed.

解决了高速列车-桥梁（轨道）时变系统横向振动随机分析的激振源问题；

Reply to the Paper of ″ Basic Problems, Solution and Application Range of Train/ Bridge ( Train/ Track) Coupled Vibration System Simulation ″

对论文“车桥（轨）耦合振动系统仿真中的基本问题、解决办法及其应用范围”的回复

One cause is that relative displacement between wheel and track is not considered in existing computing model for train-bridge system vibration, the train is all in safety state, and the whole process of derailment cannot be simulated with the computing model;

其原因在于：（1）用于制定该限值的车桥振动计算模型假定轮轨密贴，列车始终处于安全运行状态，不能计算列车脱轨全过程；

Simulation of auto-tracking system based on simulation platform can not only train tank crew to operate auto-tracking equipment, but also have very important effect on tank combat effectiveness evaluation of auto-tracking system.

在仿真平台上实现对自动跟踪系统的仿真，不但可以训练坦克乘员使用自动跟踪设备，而且对评估装备自动跟踪系统的坦克作战效能有重要作用。