concrete design

• 混凝土配合比设计,混凝土设计

concrete design的用法和样例：

例句

1. The basic concept of reinforced concrete structure design and elasto-plastic theory as well as finite element method should be required.
   要求学生已掌握钢筋混凝土设计一般原理，弹塑性力学知识及有限元分析方法。