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- Why Chinese Star High Speed Train Project Abort? 「中華之星」緣何成了流星?
- High Speed Train Doom to Failure? 高速列車再步「失敗模式」後塵?
- Experimental Investigation on Aerodynamic Drag of High Speed Train? 高速列車空氣阻力試驗研究?
- For the return trip, i took the French TGV high speed train. 回程的時候,我選擇的是法國的TGV高速火車。
- In this paper, the structure, principle and performance of a low specific speed roto-jet pump are introduced. 介紹了一種極低比轉數旋噴泵的結構、工作原理及性能特點。
- The teenager threw himself at the speeding train. 那位少年撲向疾馳的火車。
- It is suggested that the specific speed would be replaced by diametric ratio,and the new nameplate would be used. 建議比轉速應為直徑比所取代,並啟用水斗式水輪機新銘牌。
- A popular one is the "inkometer", which measures the internal cohesion of an ink while splitting at a specific speed and gives a figure without unit. 常用的是「油墨粘度計」,它測量油墨在某個速度下分裂時的內部聚合力,用一個沒有單位的數值表達。
- PENALTY MISSED guys speed is faster than other team, they always have SPEED training. 點球隊的球員速度非常快,他們總是進行速度訓練。
- Speed training system for athletes and coaches focused on improvements in sprint time and acceleration. 為在短跑時間和加速集中於改進的運動員和客車加速訓練系統。
- The conclusion shows that using high specific speed impeller in the first step of the two-stage axial flow pump can improve the trust and efficiency of the propulsion system. 針對資料庫中現有的水力模型;對模型的所有排列方式進行計算;得到在兩級軸流泵中首級採用高比轉速的葉輪可以提高噴水推進器的推力和推進效率.
- The principle,steps and examples of designing the ultra-low specific speed impeller using the flow path blockage method and the analytical method are presented. 文中介紹了採用堵流道法和解析法進行超低比轉速葉輪設計的原理、步驟及實例。
- There is no special theory and design method to the low specific speed centrifugal pump.It adopts the waterpower design method of common centrifugal pump. 低比轉速離心泵水力設計由於沒有專門的理論和設計方法,只能採用普通離心泵的水力設計方法,從而導致圓盤摩擦損失大,泵的效率低。
- The experimental investigation and analysis on aerodynamic drag of high speed train are performed in the article. 本文對高速列車空氣阻力進行了試驗研究和分析。
- Abstract: Body-fitted hexahedron grid was obtained of high speed train head surface based on mapping approach. 摘 要: 利用映射法生成高速列車頭部流場的六面體貼體網格。
- Abstract: Guideway inspection is very important to keep safe in the running of high speed train. 摘要:軌道梁檢測是高速列車安全運行的重要保證。
- This paper describes the development of a wheelmounted disc brake for the power car of a high speed train. 介紹了高速列車動車輪裝式盤形制動器的開發情況。
- The recommendatory principle and method by the authors are also adapted to high speed train. 作者提出的列車質量計算的原則和方法也適用於高速列車。
- Qi H B,Fan Y C,Ji F Q.Researching situation and developing trends of brake discs' materials for high speed train[J].Journal of Shijiazhuang Railway Institute,2001,14(1):52-57. [1]齊海波;樊雲昌;籍鳳秋.;高速列車制動盤材料的研究現狀與發展趨勢[J]
- Visitors depart from Dongguan(Changping), Foshan, Guangzhou East, Zhaoqing, Beijing, Shanghaimay may also choose to take point-to-point speed train, yet with a higher price. 乘客亦可選乘直通車,由東莞(常平)、佛山、廣州東站、肇慶、北京、上海,但車費較貴。