查询词典 sound track

The disc reproduction device further includes: storage means divided into a first area for storing at least one audio data of a particular length of at least one track and a second area for storing remaining audio data of the one track; write-in means for accessing the disc, writing the audio data of the particular length starting at an arbitrary position of the one track in the first area, and writing the remaining audio data in the second area during reproduction of the audio data of the particular length; and read-out means for continuously reading out the audio data of the particular length and the remaining audio data.

所述盘再现设备还包括：存储装置，其分为第一区域，用于存储至少一个道存储的特定长度的至少一个音频数据，和第二区域，用于存储一个道的剩余数据；写入装置，用于访问盘，在对特定长度的音频数据进行再现期间，将一个道的任意位置处开始的特定长度的音频数据写到第一区域，并且将剩余的音频数据写到第二区域；和读出装置，用于连续读出特定长度的音频数据和剩余的音频数据。

Setting up city track transportation system is the way to solve the traffic in the cities, and to realize substanable development. There have tow reasons: first, city track transportation has many merits, great capability, quick speed, safety on time, low cost, saving energy, catabatic traffic block on the ground, protecting the environment and so on; second, though track transportation, the develop derection of city constructure turns from single-center homocentric cirlarity mode to multi-center axes mode.

修建城市轨道交通是解决当前大城市交通问题、实现可持续发展的有效手段，其表现有二：第一，城市轨道交通具有运能大、速度快、安全准时、成本低、节约能源、能缓解地面交通拥挤和有利于环境保护等优点；第二，城市轨道交通的修建使城市结构的发展方向从单中心同心圆结构转向多中心轴线式结构。

The function of railway is very important in our country's economic development, in order to accelerate the development of our country's economy, the Ministry of Railway has developed two kinds of frequency-shift track circuits: 18-information frequency-shift auto-blocking track circuit and UM-71 jointless track circuit, and put them into use on some important lines.

铁路在我国经济发展中发挥着重要作用，为了加快经济的发展，铁道部根据我国国情，研制开发了两种移频轨道电路：18 信息移频自动闭塞系统和UM-71 无绝缘轨道电路，并将其应用到我国部分主要线路上。

In order to adapt this requirement, the new laying track must be rectified preventively and the online use rail must be grinded for removing inherent defect in track and surface unsmooth-going and fatigue damage layer of track.

为了适应这种提速的要求，必须对新铺设的钢轨进行预防性修磨处理，并对在线使用的钢轨必须进行修磨，从而消除钢轨中固有的缺陷、钢轨顶面的不平顺以及钢轨焊接头的不平顺和钢轨的疲劳破坏层。

Ballasted track is the most used track type in ground track of urban mass transit in existing "Code for the Design of Metro".

有碴轨道是城市轨道交通地面线最常采用的轨道结构。

Ballasted track is the most used track type in ground track of urban mass transit in existing "Code for the Design of Metro".

有碴轨道是城市轨道交通地面线最常采用的孰道结构。

Stone ballast plays an important role in ballasted truck of railway. Ballast density and resistance are an important parameter for the analysis of track structure and it has close relations with rapid deterioration of the quality of the track geometry as well as the amount of work in railway track maintenance.

碎石道床是铁路有碴轨道结构的重要组成部分，其道床密实度、道床纵、横向阻力不仅是轨道结构分析的重要参数，并且与轨道几何形位劣化和轨道养护维修工作量有密切关系。

Aiming at the ballasted continues welded track and turnout structure on the normal embankment, stability analysis model of continues welded track is established by finite element method to avoid the disadvantages of traditional methods, compile the finite element analysis program and make comprehensive analysis on the lateral deformation and vibrational characteristics caused by temperature force of the continues welded track and turnout str ucture.

本文针对有砟轨道普通路基上无缝线路及无缝道岔轨道结构，运用有限元法，建立了三维无缝线路稳定性分析模型，避免了传统理论假设过多的弊端，基于有限元分析软件，编写了有限元分析程序，对无缝线路和无缝道岔的横向变形和横向振动特性进行了全面研究，主要研究内容有：1。

Test results are as follows: Ballastless track structures can effectively improve the dynamic action of train loads on subgrade beds, the measured stresses and acceleration rates are far smaller than those measured with ballasted track structures; axle loads have remarkable influence on dynamic stresses of ballastless track subgrades and have some influence on acceleration responses; speeds of either motor car units or freight trains all have limited effect on dynamic embankment responses; after attenuating over 3 meters high embankment, neither dynamic stresses nor acceleration rates are influential to net cushions at the bottom of column-net structure subgrades

结果表明：采用无砟轨道结构可以有效改善列车荷载对路基基床的动力作用，测得的动应力与加速度值均远小于有砟轨道结构测得的值；列车轴重对无砟轨道路基的动应力影响明显，对加速度响应也有一定影响；无论是动车组还是货物列车，其运行速度对路堤部分的动响应影响均有限；动应力与加速度经3 m 高的路堤后衰减，对桩网结构路基下部的网垫层已基本无影响。

Using theory of strength of track structure and vehicle-track coupling vibration dynamic model, we analyze the effects the different thickness of ballast act on relevant track structure parts and deduce the rational thickness of ballast.

本文应用轨道结构强度计算理论及车辆－轨道耦合振动动力学仿真计算模型，分析了不同道床厚度对相关轨道结构部件的影响，得出了合理道床厚度的建议值。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。