题目内容

简述总酸度测定的原理以及注意事项？

查看答案

搜索结果不匹配？点我反馈

更多问题

（）就是等上区段工作面采完后，间隔一定时间，沿被废弃巷道的边缘，掘进下一个工作面的区段回风平巷。

You work as an Exchange Administrator for Xxx .The company has a Windows 2008 Active Directory-based network.The network contains an Exchange Server 2010 organization.An employee named John has recently left the company.You need to delete the mailbox and the user account for John.You also need to remove the mailbox from the Exchange database.Which of the following commands will you enter in the Exchange Management Shell to accomplish the task？（）

A. Delete-Mailbox -Identity john@Tcom
B. Remove-Mailbox -Identity john@Tcom -Permanent $true
C. Remove-Mailbox -Identity john@Tcom
Disable-Mailbox john@Tcom

查看答案

储罐的温度参数有哪些？

查看答案

（）是宗族对中国古代政治的影响。

查看答案