central column meaning in English
复中柱
中心轴柱
Examples
- On the field construction of storage tank , the hoisting structure of electric block , by means of mechanics analysis and computation , can determine the amount which the electric block requires , the size of its side column and central column and its connecting forms , thus eventually reasonably allocating construction tools and decreasing the consumption of assistant materials only when the construction security is guaranteed
摘要储罐现场施工中，电动葫芦提升结构可通过力学分析、计算，确定所需电动葫芦的数目、提升组合结构中边柱和中心柱的规格尺寸及其连接形式，达到在保障施工安全的前提下合理配置施工机具、减少辅助材料消耗的目的。