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本文对一个由凸轮控制的气阀的开启和关闭过程在理论上加以发展。由此可知,凸轮的型面应能保证气阀有一个协调的运动。同时,利用一个例子阐明了电子计算机的实际应用。
In this paper, a cam-controlled gas valve to open and close the process in theory to be developed. This shows that the cam profile should ensure that the valve has a coordinated movement. At the same time, using an example to illustrate the practical application of electronic computers.