查询词典 track

The receptance characteristics of track system has been predicted with the three dimensional track for high frequency vibration, with this model, the structure parameters of track system affect onreceptance have been discussed. The results show that the stiffness of ballast, sleeper mass, and stiffness of railpad are the main factors affecting on resonance and antiresonance under second resonance frequency.

利用轨道系统高频振动模型预测了各种参数对轨道系统导纳特性的影响，结果表明：道床刚度、轨枕质量和轨枕垫刚度是影响轨道系统第二阶共振频率以下共振和反共振的主要因素，随道床刚度增加，或轨枕质量减小，或轨枕垫刚度增加，第一、二阶共振和第一阶反共振频率增加，道床阻尼、轨枕垫阻尼主要影响第一、二阶共振和第一阶反共振振幅，阻尼越大，共振峰值和反共振谷值越平缓。

When train running on the track, there has interaction between whiles and track, and the track will bend because of the weight of wheel. The bend wave will propagate to box-beam and further to bridge pier. Then the vibration propagate to around soil through the bridge pier, which can cause the second vibration on buildings.

列车运行时，车轮和轨道间存在着相互作用，由于轮重的作用使轨道产生弯曲变形，弯曲波通过轨道垫块传给箱型梁，进一步传递给桥墩，然后振动通过桥墩向周围土中传播，从而进一步引发建筑物的二次振动。

The train positioning technologies in urban rail transit are analyzed. According to the characteristic that train runs circularly along fixed rail track, train positioning technology based on absolute position encoding is proposed to the closed-loop track railway in urban rail transit. The single biconditional marker, whose value is 0 or 1, is placed on each position of rail track.

针对城市轨道交通中列车在线路上循环运行的特点，在分析现有列车定位方法的基础上，提出具有封闭曲线特征轨道线路基于绝对位置编码的列车定位技术。

In the medium report this affairs the process, various as to it's carry on of discussion also chaperonage since then, however very interesting of is us can see in the discussion of various each kind concerning this problem, almost most of the opinion all is denounce orally and in writing Yang Lijuanof madness make track for star action and as to it's take no cognizance a father life blindness to make track for star of don't understand, put forward wanting reasonableness to make track for a star, but seldom the person can use a kind of attitude for tolerate go to comprehension Yang Lijuan, the reason that she so do is why, even if have medium report to call its spirit some abnormality, public still can't stop doing not understand her with rebuke, scold her is big someone of "mental derangement" of a "bedlamite" at.

在媒体对这一事件的报导过程中，各种对其所进行的讨论也伴随而来，然而非常有意思的是我们在关于这个问题的各种各样的讨论中可以看出，几乎大部分的意见都是在口诛笔伐杨丽娟的疯狂追星举动以及对其无视父亲生命盲目追星的不解，提出要理性追星，但是却很少人可以用一种宽容的态度去理解杨丽娟，她之所以这样做是为什么，即便有媒体报导称其精神方面有些异常，公众依旧无法停止对她的不解和谴责，骂她是个"疯子""神经病"的大有人在。

Moving the last track out of a track group onto a closed group track in the Arranger could crash Live.

在Arranger界面将最近的轨从一组移到另一组会让Live退出

Bad Track hard disk is divided into two: logical and physical Bad Track Bad Track.

硬盘的坏道共分两种：逻辑坏道和物理坏道。

Bad Track disk There are two cases, a logic Bad Track, and the other is the physical Bad Track.

磁盘出现坏道一般有两种情况，一种逻辑坏道，另一种是物理坏道。

Since the signal equipments imported is unable to meet the development demand of urban rail transit, independent research of the domestic digital jointless track circuit is critical. Charateristic analysis for signal transmission of digital jointless track circuit was mainly studied in this thesis. Design digital jointless track circuit analysis software, which validated the transmission parameters could or not meet requirements of the normal, shunt and signaling states, was the key work of the research.

本文在我国引进的国外信号设备无法满足国内城市轨道交通发展的需求，并自主研发出国产化试验型数字轨道电路的背景下，对数字无绝缘轨道电路信号传输进行特性分析，并设计出数字无绝缘轨道电路分析软件，实现对特定的轨道电路传输参数验证其能否满足调整、分流和机车信号工作状态的要求。

Basing on the positional characteristics of double cusp s produced in the track of link points of planar four-bar linkage and combining with the synthetic equation of conventional track generator,the constraint equation set for the position of track generator that could realize two cusp s;and by means of successive elimination to obtain the most simplified forms of constraint equation set.

基于平面四杆机构连杆点轨迹产生双尖点的位置特性，结合常规轨迹发生器综合方程，建立了能实现双尖点的轨迹发生器的位置约束方程组，并经过逐次消元，得到了约束方程组的最简形式。

E. the jointless track circuit and the electric traction track circuit with asymmetrical line parameters, the simulation modeling of track circuit interference from local line is also analyzed.

基于电化区段线路不对称轨道电路和无绝缘轨道电路同线干扰的特性分析，提出同线干扰分析数字仿真模型的建立方法。

Graf, without question, is the greatest women's player in history.

格拉芙，现在，毫无疑问是女子网坛历史上最伟大的选手。

If not, you will have to look around at all your important data.

如果没有，您将需要检查所有的重要数据。