试题与答案

脆性材料的延伸率（）A．＞1% B．＜1% C．＞5% D．＜5%

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题型：单项选择题

题目：

脆性材料的延伸率（）

A．＞1%

B．＜1%

C．＞5%

D．＜5%

答案：

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参考答案：A解析：《中华人民共和国城乡规划法》对城乡的建设和发展过程中实施城乡规划时应遵循的原则作了明确的规定：（1）地方各级人民政府组织实施城乡规划时应遵循的原则；（2）在城市建设和发展过程中实施规...

考点：轮机工程金属的机械性能与工艺性能金属的机械性能与工艺性能题库
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