A special purpose lane system would require more extensive physical modifications to existing highways, but it promises the greatest gains in freeway capacity.

建立专用车道系统需要对现有公路进行更广泛的物理改造，而它又保证了公路车辆通行量能够得到最大程度的提高。

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When a first network device reaches its TCP flow capacity, it passes new TCP flows through without any modifications.

当第一网络设备达到其TCP流容量时，它放行新的TCP流而不作任何修改。

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There is a growing need in sulphuric acid plants to increase capacity of existing mist eliminator instal - lations without significant vessel modifications for minimizing overall cost.

越来越多的硫酸装置要求在不过多改动壳体的情况下提高除雾器的处理能力，以降低总费用。

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These modifications will enable the vehicle to better optimize its payload capacity for heavier, more lucrative satellite customers - and also to offer a broader range of orbits to those clients.

BBC: Ariane rocket ready to do battle