已知某小区种植鉴定株数为4000株，标准规定的品种纯度为99.9%，请计算相应的淘汰值（注：公式为R=X+1.65√X+0.8+1）
You are the network administrator for your company. The network consists of a single Active Directory domain. All servers run Windows Server 2003. All users in the publishing department are members of a global group named Publishing. Interns in the publishing department are also members of a global group named PublishingInterns. A network file server contains a shared folder named PubsSalesData. Interns must not be able to view or modify any files in the PubsSalesData folder. All other employees in the publishing department must be able to view and modify the files in the PubsSalesData folder. The NTFS permissions for all folders are configured to assign the Allow - Full Control permission to members of the Domain Users global group. You need to configure the share permissions for the PubsSalesData folder. Which two actions should you perform? （）(Each correct answer presents part of the solution. Choose two.) [" Assign the Allow - Read permission to the Publishing global group."," Assign the Allow - Change permission to the Publishing global group."," Assign the Deny - Change permission to the PublishingInterns global group."," Assign the Allow - Read permission to the PublishingInterns global group."]
“在人类文明交流的过程中，不仅需要克服自然的屏障和隔阂，而且需要超越思想的障碍和束缚，更需要克服形形色色的偏见和误解。”能体现这一思想的我国外交政策有（）。 ①与苏联等社会主义国家建交 ②和平共处五项原则的提出 ③尼克松访华，中美关系缓和 ④“求同存异”方针的提出 ["①②④","①③④","②③④","①②③④"]
《人民警察法》第2条规定的人民警察的任务包括（） ["维护国家安全","维护社会治安秩序","保护公民的人身安全、人身自由和合法财产","保护公共财产","预防、制止和惩治违法犯罪活动"]
You are migrating a solution to Windows Azure. The solution includes a web application and a business logic layer. The web application runs on three dual-core servers. The business logic layer runs on two quad-core servers. The Windows Azure application must match or exceed the current hardware specifications. You need to recommend role instance sizes that minimize cost. What should you recommend？（） [" Small for the web application and Medium for the business logic layer"," Small for the web application and Large for the business logic layer"," Medium for the web application and Large for the business logic layer"," Large for the web application and Extra Large for the business logic layer"]
长安发动机使用的润滑脂有哪些特点？
