问题详情

在Fe-Fe3C相图中,Acm线也称为( )。


A、<span style="FONT-FAMILY: 宋体; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">固相线</span><span lang="EN-US" style="mso-bidi-font-weight: bold"><p></p></span>

B、<span style="FONT-FAMILY: 宋体; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">共析线</span><span lang="EN-US" style="mso-bidi-font-weight: bold"><p></p></span>

C、<span style="FONT-FAMILY: 宋体; mso-bidi-font-weight: bold; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">共晶线</span><span lang="EN-US" style="mso-bidi-font-weight: bold"><p></p></span>

D、固溶度线

A、<span style="FONT-FAMILY: 宋体; mso-bidi-font-weight: bold; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'">固相线</span><span lang="EN-US" style="mso-bidi-font-weight: bold"><p></p></span>

B、<span style="FONT-FAMILY: 宋体; mso-bidi-font-weight: bold; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'">共析线</span><span lang="EN-US" style="mso-bidi-font-weight: bold"><p></p></span>

C、<span style="FONT-FAMILY: 宋体; mso-bidi-font-weight: bold; mso-ascii-font-family: \'Times New Roman\'; mso-hansi-font-family: \'Times New Roman\'">共晶线</span><span lang="EN-US" style="mso-bidi-font-weight: bold"><p></p></span>

时间:2021-07-17 23:46 关键词: 建筑环境与能源应用工程 专升本 传热学 2019级第三学期期末考试 能源与动力工程

答案解析

D