简述平衡状态下,亚共析钢、过共析钢、共析钢的相组成。
参考答案:
三者都为铁素体+渗碳体
(2013·宝鸡一模)There is so much rain on the island that its annual rainfall reaches ________.
A.sixty inches as much as
B.as sixty inches much as
C.as much as sixty inches
D.as much sixty inches as
在巡查时,营业厅经理或值班经理查看客户意见本,及时了解客户反映的(),疏导、协调解决影响营业厅销售与服务工作的主要问题,并将处理结果填写在客户意见本上。
A.投诉问题
B.意见和建议
C.表扬
D.其他问题