Or the three-way valve may send the pressurized liquid to a hydraulic motor driving a feed conveyor while the front-end loader is not being used.

在不需驱动时，三通阀将高压流体送到驱动输送机构的液压马达上。

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Exported functions are represented by function descriptors that are modified by the loader to enable the AMR changing service to front-end exported services.

通过函数描述符表示导出的函数，由加载器对这些描述符进行修改，以使得 AMR 能够将服务更改为前端 导出服务。

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