In this design, the energy recovery system uses a hydraulic accumulator.

在本设计中, 系统采用的是液压蓄能器.

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Finally, the design for braking energy recovery system is studied.

同时, 研究了制动能量回收控制系统的设计方案.

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And a fantastic energy recovery system.

而神奇的动能回收系统.

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