为了提高车辆编组的效率和安全性，需要对防溜器制动力的变化规律及其制动能高作深入的研究。
In order to improve wagons' efficiency and security, profound researches on the regularity and braking-energy height of the anti-running device's movement are required.
电化学储能是一种很具有发展前途的方案，它具有结构简单，操作方便，可靠性好，制动能量回收率高的优点。
The electrochemical way is the most promising one, and it is reliable, easy to operate, and has a simple structure and higher recover rate of the breaking energy.
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