It gives the basis for the compressor ring valve structure modification and optimization design.
为压缩机环状阀的结构修改和优化设计提供了必要的基础。
The references for suitable design of the valve structure and for studying the congener components are supplied.
研究结果可为合理设计浮止阀结构及研究同类元件提供借鉴。
A new kind of hydraulic high-speed on-off valve with giant magnetostrictive actuator and cone valve structure is presented.
介绍了一种新型的液压高速开关阀，它采用了超磁致伸缩驱动器和锥体式阀芯结构。
The utility model relates to an electromagnetic valve structure which is suitable for an air conditioner refrigerating system.
本实用新型涉及一种电磁阀结构，适合于空调制冷系统。
Conclusion the mitral valve replacement of reserving mitral valve structure is superior to the mitral valve replacement of excising mitral valve structure.
结论保留二尖瓣装置的二尖瓣替换术优于切除二尖瓣装置的二尖瓣替换术。
5 maintenance is convenient, pneumatic ball valve structure is simple, the sealing ring is generally active, demolition and replacement are more convenient.
维修方便，气动球阀结构简单，密封圈一般都是活动的，拆卸更换都比较方便。
The method of design and the damping valve structure can be a useful guide in the design of hydro pneumatic suspension, especially in heavy duty vehicle design.
提供的设计方法和结构方案可以作为油气悬挂，特别是重型车辆油气悬挂阻尼阀设计的参考。
The simulation shows some dynamic defects in the original valve. On the basis of this, the valve structure is modified and the dynamic characteristics are improved then.
仿真结果表明原分流阀存在动态特性的缺陷，据此对其结构加以改造，改造后的分流阀动态特性得到改善。
The valve structure, performance, quality has reached the advanced level of similar products at home and abroad, are widely recognized by domestic and international users.
阀门的结构、性能、质量均已达到国内外同类产品的先进水平，普遍被国内外用户所认可。
By adopting a 2d pneumatic digital servo valve composed of servo spiral mechanism, conventional two-stage pneumatic servo valve structure is simplified while its performance is greatly enhanced.
利用一种伺服螺旋机构构成的二级气动数字伺服阀(简称“2d气动数字阀”)，简化了传统二级气动伺服阀的结构而性能却有较大提高。
By adopting a 2d pneumatic digital servo valve composed of servo spiral mechanism, conventional two-stage pneumatic servo valve structure is simplified while its performance is greatly enhanced.
利用一种伺服螺旋机构构成的二级气动数字伺服阀(简称“2d气动数字阀”)，简化了传统二级气动伺服阀的结构而性能却有较大提高。
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