Rewinding and molding of products are of step-less speed controller with stable tension and trim molding.

材料放卷，成型过程的输送采用无级调整控制。材料张力稳定、产品成型工整。

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The electric control unit USES variable frequency step-less speed regulation for easy operation, operation panel is simple and clear.

本机的电气控制采用变频无级调速，操作方便、直观，操作面板简洁、明了。

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If you feel stressed by responsibilities at work, you should take a step back and identify those of greater and less importance.

如果你因为工作中的职责而感到有压力，你应该退一步，确认什么事情更重要，而什么事情不那么重要。

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Combine that level torque with a frictionless, rev-happy turbo nature and the eight-speed ZF automatic transmission and you have a car that accelerates with a gliding, step-less escalation of pace.

WSJ: 2012 BMW 640i Review: For the All-Business Person in a Hurry | Rumble Seat by Dan Neil

While the London Underground has been made more accessible in recent years (more than 60 stations out of 270 are now step-less between the street and the platforms), many Tube stations still present challenges for the disabled due to gaps between the platform and the carriage door.

BBC: London for disabled visitors

Already India is seeing a mad rush to set up special economic zones--a less ambitious step-- throughout the country.

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