The bed test of the hydraulic unit of the hydro-steering gear in the power split transmission is the crucial research method for system design and prior to road test.

分流液压转向系液压机组的台架试验，是对系统设计和装车前的重要研究手段。

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This fully verifies the necessity of developing this type of power-split transmission system.

充分验证该类型分流式传动系统开发的必要性。

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The results show in the region of high efficiency ratio for torque converter operation, power-split transmission efficiency is always better than that of torque converter transmission.

在液力变矩器工作的高效率速比区域， 分流传动的效率始终优于液力变矩器传动；

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