预应力混凝土桥梁中的预应力钢筋的主要作用是提高了梁的 -题库考试答案搜索网

预应力混凝土桥梁中的预应力钢筋的主要作用是提高了梁的

单选题

2021-07-17 23:42

A、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-bidi-font-family: ">抗裂性<span style="mso-spacerun: yes"></span></span>
B、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-bidi-font-family: ">强度<span style="mso-spacerun: yes"></span></span>
C、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-bidi-font-family: ">高跨比<span style="mso-spacerun: yes"></span></span>
D、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-bidi-font-family: ">稳定性</span>

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正确答案

A

试题解析

标签：道路桥梁与渡河工程专升本桥梁工程 2019级毕业清考（考试分）

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