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MgO和FeO同为NaCl型,氧化条件下,Mg2+在MgO中扩散活化能为348KJ/mol,Fe2+在FeO中扩散活化能为96KJ/mol,后者扩散活化能异常的低,为什么?
Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2). You have two servers named Server1 and Server2. Both servers have Windows Server Update Services (WSUS) 3.0 installed. You need to configure WSUS so that Server2 uses Server1 as the upstream server. What should you do on Server2?()
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