And, through Parsons 'the method of functional analysis, it studies the operational situation of space activities system, and analysis of space law and the reasons for the lack of integration.
通过帕森斯的功能主义分析方法研究空间活动这一行动系统的运行状况，分析空间法整合功能的欠缺。
Parsons recommended a method of automatic machine control that would guide a milling cutter to produce a "thru-axis curve" in order to generate smooth profiles on work pieces.
为了在工件上加工光滑的轮廓，帕森提出了一种自动的机床控制方式，它能够引导铣床刀具加工出一种“过轴曲线”。
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