high speed train running 中文意思是什麼
high speed train running
解釋
高速行車-
In order to guarantee high - speed train running safe and stably, the safety reserve must be enough for the stability of high - speed railway over - section continuously welded rail ( cwr ) track
為了保證高速列車安全、平穩地運行，高速鐵路跨區間無縫線路的穩定性必須有足夠的安全儲備。 -
One is to study the axle temperature rule about a high speed running train, heat detection model and detection mode
一是為適應列車不斷提速運輸發展的需要，研究高速運行列車的軸溫規律、熱判模型和探測方式。 -
Maglev, regarded as a " green " means of transportation of 21st century, has many remarkable advantages such as comfortable riding, high speed, good environmental adaptability, flexibility and nonpolluting, etc. compared with traditional railway train, maglev is running above the track
磁浮列車以乘坐舒適、速度快、對地形適應性強、選線較靈活、無污染等特點，被稱為21世紀的綠色交通工具。和傳統輪軌列車相比，磁浮列車是脫離軌道運行的。 -
In order to alleviate the problem of railroad noise pollution, this paper studies the wheel - rail noise reducing technology by sticking high damping materials on the two sides of rail according to the characteristics of train running noises after speed increase and wheel - rail noise generating mechanism
摘要針對鐵路噪聲污染狀況，根據提速列車運行噪聲的特點及輪軌噪聲產生的機理，研究了通過在鋼軌軌腰鑲嵌高阻尼材料從而降低輪軌噪聲的技術。 -
As one of the most important necessary part of high speed locomotive, the bogie frame ' s property has significant impact on running quality and safety of locomotive. on the basis of making detailed finite element analysis and accessment of it ' s mechanic property, the design theory of frame has been probed. such work is of momentous significance in pushing forward the development of high speed train in china
轉向架構架是高速機車最關鍵的部件之一，其性能對機車的走行品質和安全性具有重要影響，對構架結構進行詳細的有限元分析並對其力學性能進行評定，在此基礎上對構架的設計計算理論進行探索，對推動我國高速鐵路的發展具有重要意義。 -
This paper conclude the history and present situation of the research of the compression wave home and abroad ; summarize the forms dimensions of the railway tunnels and tunnel hoods abroad ; discuss the physics model and mathematics model of the air flow when high - speed train running in a tunnel and introduce the compulation method of the pressure in tunnels briefly
本論文首先總結了隧道壓縮波研究的歷史和現狀：針對高速列車所引起的空氣動力效應要求，統計了國外高速鐵路隧道及各種緩沖結構的形式和尺寸。討論了高速列車在隧道內運行中引起的空氣流動物理模型和數學模型，並簡單介紹了隧道內空氣壓力的計算方法。 -
Study on the relevant issues of train running program along beijing - shanghai high speed line
京滬高速鐵路客車開行方案有關問題的研究 -
“ therelatively higher price of the newly running high speed bullet train is due to a series of factors ， such as the state ofthe art technology ， enormous cost on research and development ， fastspeedandsuperior service experience. however ， the railway department will consider about the reduction of the fare according to market demand fluctuation. ” re - marked wang yongping ， the spokesman from the railwaydepartment
鐵道部新聞發言人王勇平昨日表示，剛剛開行的時速為200公里及以上動車組的票價比其他列車要貴一些，與動車組本身的技術含量高、投入成本大、時速快、服務優質等因素有關，鐵道部將根據市場規律，考慮今後票價的下浮問題。
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