(1)、滑阀类(slide valves) 滑阀类的阀心为圆柱形，通过阀心在阀体孔内的滑动来改变液流通路开口的大小，以实现液流压力、流量及方向的控制。
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Hand Slide Valves 手动滑阀
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N a valve that slides across an aperture to expose the port or opening 滑阀
The compensation of the steady state flow forces in slide valves is very important for the improvement of the performance of some hydraulic elements.
作用在滑阀上的稳态液动力的消除补偿技术对于改善某些液压元件的性能有着十分重要的意义。
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This can be done using either valves as on the French horn, trumpet, and tuba or a slide, as on the trombone.
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