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- The dampers are fully adjustable and feature advanced Dynamic Suspension Spool Valve (DSSV) technology - a world-first for a road car application. 单位得到充分调节和功能先进的动态悬架滑阀（DSSV）技术-世界第一的公路汽车应用。
- The streamlines of the fluid through a spool valve starting from the stationary state and the steady flow are shown respectively. 分别在静止流体和稳定流体的条件下，给出了压力差为阶跃变化时液流通过液压阀的流线图。
- However, there has been only a little amount of information about the transient flow structure in the spool valve because of the essential difficulty of its unsteadiness. 可是,滑阀的瞬变流体结构由于其非稳定性的复杂所以有关的信息较少。
- Spool valve with notches is one of the basic constructions of hydraulic valve,which places several notches axisymmetrically on the spool to form the restriction configuration. 节流槽滑阀是液压阀的基本结构形式之一,其阀口是在阀心凸肩上均布若干不同形状的节流槽,用于获得不同的流量控制特性。
- The investigation results showed that this method possessed clear and definite physical meaning and high accuracy, realizing the programmed computation of the area of complex orifice in spool valve. 研究结果表明本计算方法物理意义明确、精度高，实现了复杂阀口面积计算的程序化。
- Because of their simple structure, spool valves are widely applied in hydraulic systems. 而柱型阀结构简单,在液压系统中得到广泛应用。
- combination sliding and rotary spool valve 又移动又旋转的圆柱滑阀
- proportional directional spool valve 比例多路阀
- I have get a spool of color film. 我有一卷彩色胶卷。
- Research on Steady Flow Force of Jet Oil Hydraulic Spool Valve 直喷式柱型液压阀流体稳态力的研究
- STUDY ON STEADY FLOW FORCE OF NON-CIRCULAR OPEING SPOOL VALVE 非全周开口滑阀稳态液动力研究
- Installation quality control of cylindrical valve of Dachaoshan Hydropower Station 大朝山水电站筒形阀的安装质量控制
- Simulation of Step Response for Fluid through a Spool Valve 液体通过滑阀的阶跃响应的仿真研究
- The film flew off the spool and wound itself round the projector. 电影胶片从卷轴滑出缠绕在放映机上了。
- The stone was pecked and ground into cylindrical pestles. 石头被凿开并被磨成一根根圆柱形的杵。
- Have you turned off the water valve? 你关掉水阀了吗？
- I need one more spool of thread before finishing the embroidery. 再来一轴线我就可以完成这幅刺绣了。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- A sturdy cylindrical container for storing liquids; a barrel. 桶贮存液体的坚固的圆筒状容器; 桶
- A revolving cylindrical sieve used for screening or sizing rock and ore. 滚筒筛一种圆筒形的可旋转的筛，用于岩石和矿石的筛分或大小测量
