combined steel and concrete column

• 钢骨混凝土柱

combined steel and concrete column的用法和样例：

例句

1. The formulas of calculating resistance statistical parameters are feasible, and it provides basic data to the research on durability assessment of steel reinforced concrete.
   结论笔者所建立的抗力统计参数计算公式是合理的，为钢骨混凝土结构耐久性评定等方面研究提供了基本资料。