液氧罐的操作人员衣物若已渗透了氧,人与衣物在大气中至少吹除()分钟后方可恢复工作。
A. 1~5;
B. 5~10;
C. 10~15;
D. 15~20
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根据中国营养学会的推荐标准,我国成年男子的热能供给量为()MJ/d,成年女子为()MJ/d。
You are the network administrator for your company. The network consists of a single Active Directory domain. All servers run Windows Server 2003. All client computers run Windows XP Professional.You need to implement a new software update infrastructure. You discover that security patches, critical updates, and service packs have never been installed on any client computer on the network.You install Windows Server Update Services (WSUS) on a Windows Server 2003 computer named Server5. You synchronize and approve all of the current security patches, critical updates, and service packs.You need to ensure that all client computers receive all Microsoft security patches, critical updates, and service packs. Which two actions should you perform?()
A. Open the WSUS console. Select the option to automatically approve WSUS updates.
B. Install the Automatic Updates client on all client computers.
C. Modify the Microsoft Update settings of the Default Domain Controller organizational unit (OU) Group Policy object (GPO) to point client computers to http ://server5.
D. Modify the Microsoft Update settings of the Default Domain Policy Group Policy object (GPO) to point client computers to http: //server5.
E. Open the WSUS console. Create a target group and assign all client computers to the group.
管理专利工作的部门根据已经取得的证据,对涉嫌假冒专利行为进行查处时,可以采取下列哪些执法手段?()
A. 询问有关当事人,调查与涉嫌违法行为有关的情况
B. 对当事人涉嫌违法行为的场所实施现场检查
C. 查阅、复制与涉嫌违法行为有关的合同、发票、账簿
D. 对有证据证明是假冒专利的产品予以查封或者扣押