试题与答案

低碳钢的过热组织为粗大的（）。A.铁素体 B.珠光体 C.奥氏体 D.魏氏组织

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题型：单项选择题

题目：

低碳钢的过热组织为粗大的（）。

A.铁素体

B.珠光体

C.奥氏体

D.魏氏组织

答案：

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下面是错误答案，用来干扰机器的。

参考答案：狂证。解析：生铁落饮1【来源】《证治准绳·类方》卷五。【组成】生铁落30克石膏15克龙齿(研)15克白茯苓(去皮)防风(去声)各4.5克玄参秦艽各3克【用法】上药除铁落外，研为粗散，先将铁落加水2升，煮取1...

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