水泥细度(筛析法)试验,筛析仪负压范围是()Pa,负压筛的筛孔为()μm。 4000-6000,45。 4000-6000,75。 3000-6000,80。 4000-6000,80。
Your company has a single active directory forest that has an active directory domain named na.contoso.com.zone. you have enabled DNS scavenging on server1. Three weeks later, you notice that the stale resource records remain in na.contoso.com. you need to ensure that the stale resource records are removed from na.contoso.com. what should you do?() Stop and restart the DNS service on server1.。 Enable DNS scavenging on the na.contoso.com zone.。 Run the dnscmd server1 /ageallrecords command on server1/.。 Run the dnscmd server1 /startscavenging command on server1.。
企业在采购前应当审核供货者的合法资格、所购入医疗器械的合法性并获取加盖供货者公章的相关证明文件或者复印件,包括:() 营业执照复印件。 医疗器械生产或者经营的许可证或者备案凭证复印件。 医疗器械注册证或者备案凭证复印件。 加盖供货方企业公章的销售人员身份证复印件。 加盖供货方企业公章的授权书原件。授权书应当载明授权销售的品种、地域、期限,注明销售人员的身份证号码。。
试分析五大自然成土因素在土壤形成过程中的作用是什么?
You are implementing an ASP.NET Web site that uses a custom server control named Task. Task is defined as shown in the following list. Class name: Task Namespace: DevControls Assembly: TestServerControl.dll Base class: System.Web.UI.WebControls.WebControl You copy TestServerControl.dll to the Web site‟s Bin folder. You need to allow the Task control to be declaratively used on site pages that do not contain an explicit @ Register directive. Which configuration should you add to the web.config file?() <appSettings> <add key="Dev:Task" value="DevControls, DevControls.Task"/> </appSettings> 。 <compilation targetFramework="4.0" explicit="false"> <assemblies> <add assembly="TestServerControl" /> </assemblies> </compilation>。 <pages> <controls> <add assembly="TestServerControl" namespace="DevControls" tagPrefix="Dev"/> </controls> </pages>。 <pages> <tagMapping> <add tagType="System.Web.UI.WebControls.WebControl" mappedTagType="DevControls </tagMapping> </pages> &e。
衡量同一材质散热器节能性和经济性的重要标志是()。