当汽车进入高速公路系统时，一只可伸缩的手臂将从汽车上落下，与轨道接触，这类似于为地铁列车供电的轨道。
When the auto enters the highway system, a retractable arm will drop from the auto and make contact with a rail, which is similar to those powering subway trains electrically.
这种无接触技术(如纤维光缆技术或新型高速无线数据传输技术)的出现，淋漓尽致的展现了核心网络的优越性。
The core network remains untouched as new access technologies (such as fibre-optic links or new kinds of high-speed wireless data technology) are added to its edges.
为确保高速，采用陶瓷滚珠轴承与主轴斜向接触。
Spindle support on ceramic balls bearings at oblique contact for high speed.
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