speed control

基本解释

Mark 8 valves have a plug-in base or manifold, a plug-in solenoid and an optional plug-in speed control sandwich.
马克8阀有一个插件基地或多方面的，插件式螺线管和一个可选的插件速度控制三明治。
When the resin flow in the mold, the screw speed control and filled with resin after the pressure (pressure protection) control.
当树脂在模具内流动时，则控制螺杆的移动速度并在填充树脂后用压力（保压力）进行控制。
Also, the implementation of the hardware and software for speed control and protection with the results obtained from tests on induction motor performance is provided.
基于发动机感应性能测试结论，为速度控制和保护而工作的软、硬件实现也在本文中被阐述。

It enables the user to control the speed and sound levels of orchestral music playing on a computer.
The beat will do--control--that, so it's the pace or speed of the beat.
节拍才是根本,所以速度指节拍的快慢
耶鲁公开课 - 聆听音乐课程节选
Physicists use super-powerful magnets to speed particles and control radiation like X-rays.

Check out an interactive sample of the shutter speed control's benefits after the break.
ENGADGET: Lytro camera gets manual controls, new colors and accessories for exacting light-field fans