Based on the object oriented technology on VB platform, the CAD system STPCAD1.0 of steel transmission pole has been developed.
采用面向对象的编程技术，以VB为设计平台，开发出“输电线路钢管杆cad系统STPCAD1。0”。
After the platform for the Marine Pole has a certain structure to provide a high degree of design and technical support.
为以后海洋平台具有一定高度的立杆结构提供设计方法及技术支撑。
The fifth chapter studied the key shaft, linking brace and pole base of experiment platform, using the finite element analyzing software, providing the intension checking and structure optimizing.
第五章，利用有限元分析软件对实验台的关键件主轴、曲柄联接柱及长杆固定座进行有限元分析，并进行了强度校核和结构优化。
On the second level there is a platform with another sisal pole going up to the third level.
第二层是一个平台，上面有另外一根柱子连接第三层。
On the second level there is a platform with another sisal pole going up to the third level.
第二层是一个平台，上面有另外一根柱子连接第三层。
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