There was a serendipitous second advantage to working with a library of equations.
偶然[的机会下,人们发现了]用方程库进行工作的第二优势。
A working process simulation model was established in accordance with the dynamic process of reciprocating compressor and the valve dynamic equations.
根据活塞压缩机的工作过程和阀片的运动方程建立了其工作的模拟模型。
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。
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