drive train

基本解释

The drive line or drive train transfer the power of the engine to the wheels .
传动链或传动系将发动机的动力传递给车轮。
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It’s a sort of “smart” wheel that contains most of the mechanical parts of the car–drive train, suspension, and braking.
这是种车的“智能”轮胎具备大部分汽车的机械部分功能——驱动系统、悬置系统、制动系统。
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In the solution, the drive train consisting of the planetary gear train and 4 gear pairs is applied to realize continuous transmission under 7 working modes.
该方案采用了行星轮系和4组齿轮副的传动机构，实现了驱动机构在7种工作模式下的连续传动。

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Each of the four wheels contains an electric motor, drive train, suspension and steering and braking mechanisms.
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