以前确定气举作业中管道的强度和变形，通常采用作受力简图的方法进行分析。

Force distributing diagrammatic sketch has so far used for making analysis of and determining the pipeline strength and deformation in air-lift operation.

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本文提出了有限元软件结构计算简图中考虑包容性的“荷载自动分层标注算法”，以及结构简图的“基于节点的尺寸标注算法”。

This paper discusses the algorithm of automatically-layered-dimension of load which takes comprehension into account in structural-analysis sketch and the algorithm of dimension which based on joint.

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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.

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