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本文应用画法几何原理对空间力系进行投影图解分析,通过实例说明具体的图解方法,并说明投影图解法比数解分析法直观、简捷等优点。
In this paper, we use the geometrical principle of drawing to project the projection of space force system, and illustrate the concrete method of illustration by example. And the advantage of the method of numerical method of projection method is intuitive, simple and so on.