题目内容

污泥进行机械脱水之前要进行预处理,其主要目的是改善和提高污泥的脱水性能,下列方法中最常用的污泥预处理方法是()。

A. 化学调理法
B. 热处理法
C. 冷冻法
D. 淘洗法

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You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system. You are specialized in deploying servers,configuring Windows Server 2008 Terminal services and network application services,and configuring aweb services infrastructure. Your company has a Network Load Balancing cluster named nlb.wiikigo.com.The cluster hosts are named WEB1 and WEB2. The cluster is configured with a single port rule that evenlydistributes HTTP traffic between both hosts. WEB2 needs to be configured to handle all HTTPS traffic fornlb.wiikigo.com. You must retain the even distribution of HTTP traffic between WEB1 and WEB2. What should you do to achieve this?()

A. In the properties for the cluster, create a new port rule for port TCP 443 that has the Filtering modeoption set to Single host.
B. In the properties for WEB2, the Handling priority option for the TCP 443 port rule should be changed tothe value of 1.
C. In the properties for WEB1, the Handling priority option for the TCP 443 port rule should be changed tothe value of 0.
D. In the properties for the cluster, create a new port rule for port TCP 443 that has the Filtering modeoption set to Multiple host and the Affinity option set to the value of Single.

噪声的危害是什么?

某工业厂房工程,桩基础采用预制钢筋混凝土管桩,主体结构采用钢筋混凝土框架结构。施工总承包单位为A建筑公司。施工任务包括厂房土建工程及其他工程。建设单位在与A建筑公司签订的施工总承包合同中允许桩基工程由A建筑公司通过招标另行分包,但须报请建设单位批准。最后A建筑公司选定B公司作为桩基工程的专业分包。桩基础工程施工完毕,已按验收规范规定和合同约定进行了验收。监理工程师对其中5号桩的钢筋质量有怀疑,要求A公司对桩进行剔凿后对所使用的钢筋重新取样试验。A公司以桩基础为B公司施工为由予以拒绝。你认为A公司的做法妥当否?理由是什么?

碳酸饮料可分为()。

A. 2
B. 3
C. 4
D. 5

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