In this paper the working principle, design methods, application scope and calculation equations of inertia proportion valve and load sensing proportion valve are described with desi...
论述了惯性比例阀和感载比例阀的工作原理和设计方法、应用范围和计算公式，并以实例进行了设计计算。
In the light of this idea, an approach to the design principles of a Wells turbine and some problems, such as the optimum efficiency and the corresponding desi...
在此基础上探讨了威尔斯透平的设计原理，如最佳效率及与获得最佳效率相适应的威尔斯透平设计方法。
In this paper, the structural design theories of the above-mentioned new platform have been approached from the Angle of engineering design, and a plan desi...
本文从工程设计的角度探讨了这种新式平台的结构设计理论，并试用这些理论进行方案设计。
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