matured concrete的用法和样例：
例句
- And the relation between maturity and the strength of steel fiber reinforced concrete is explored firstly, establishing the homologous empirical formula.
并就成熟度与钢纤维混凝土强度之间的关系进行了初步的探索，建立了相应的经验公式。 - The method of Incremental launching is widely used in the construction of prestressed concrete continuous bridges, and has made considerable progresses in recent years.
顶推施工方法在预应力混凝土连续梁桥的施工中早有应用，这类桥梁的设计方法和顶推施工工艺目前都已经相对比较成熟。
