针对机构模型建立了约束方程，利用解析法求解机构的位置正反解，并绘制出机构装配简图。
Constraint equation was established according to mechanical model, utilizing the analysis, solving the forward and inverse position solution, and drawing the mechanical assembling sketch.
该系统利用数据库查询技术和VBA开发工具完成从数据表中检索减速器型号及主要参数，并利用几何参数生成装配简图的全过程。
This system makes use of the technique of database searching and language VBA to complete the whole process of indexing reducer model from data table and drawing the assembly drawing.
为八的风洞的图表的简图给单一的舞台 ESP 操作测验装配电气线路。
Schematic diagram of the wind tunnel for the eight wired single-stage ESP performance test.
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