传统上，这种电路通过使用两个铜电缆对提供，一个用于发送（前向路径或上游路径）、一个用于接收（反向路径或下游路径）。

Traditionally, such a circuit was provisioned through the use of two copper pairs, one for transmission ( forward path , or upstream path ) and one for reception ( reverse path , or downstream path );

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不能采用延迟光照技术的带阴影的物体在延迟光照渲染完后使用前向渲染路径处理。

Objects with shades that can't handle Deferred Lighting are rendered after this process is done, using RenderTech-ForwardRendering path.

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不能采用延迟光照技术的带阴影的物体在延迟光照渲染完后使用前向渲染路径处理。

Objects with shades that can't handle Deferred Lighting are rendered after this process is done, using path.

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